What Is Saturation Chemistry?

What Is Saturation Chemistry?If you've been studying applied or online chemistry you've probably heard about saturation chemistry. Some people say it's too complicated to understand, while others swear that they don't have enough knowledge about it yet. However, if you're thinking about applying it to your chemistry courses or if you're just curious about it you should read this article.First of all saturation chemistry is not something you should be afraid of. While it's true that some people have a tough time grasping the concept of saturation, most of them would really like to understand it better. It's just another way of saying there is no limit to the number of molecules in the substances. In other words there are no limits on the substances' chemical composition.It's because of this that every chemical reaction becomes irreversible, which is why it's said that, theoretically, there are no limits on chemical reactions. And it's because of this that the saturation effect can be seen in most, if not all, chemical reactions.Just think about the fact that in the chemical reaction of chlorine and bromine for example there are two very different compounds in the reaction. And both of them have a lot of molecular mass. There is an assumption that the higher the molecular mass, the higher the concentration of these compounds. However, there are so many factors involved that make this not completely accurate.In fact, the more compound you put into the chemical compound, the more you make the molecular mass of these compounds bigger. Therefore, you can also say that there is no limit to the concentration of the molecules in the reactions. The number of compounds are not the only thing that can change the chemical reaction.In addition to this, there are also certain processes in which the oxygen molecule itself can be changed from one group to another group, which is known as substrate interchange. This is a fairly interesting and a quite intriguing process, but it cannot be known, scientifically, if there are no limits.So saturation chemistry is very useful for those who are interested in chemistry. And once you learn it, you will surely have to keep up with it, for the sake of your career or study. However, don't be worried about it. There is a lot of information about saturation chemistry and it's meaning available online.

What is it Like to Attend University of Notre Dame

What is it Like to Attend University of Notre Dame The tutors behind Varsity Tutors are not just here to teach theyre sharing their college experiences as well. Sean graduated from the University of Notre Dame in 2007 with a Bachelors degree in Classics. He is a Chicago tutor who specializes in many levels of Latin tutoring, AP English tutoring, and Literature Composition tutoring. Check out his review of his alma mater: VT: Describe the campus setting and transportation options.How urban or safe is the campus?Are there buses or do you need a car/bike? Sean: Notre Dame is pretty self-contained. Its a very walkable (and beautiful) campus, although having a bike is helpful. You can get by without a car if you live on campus, but its helpful having some wheels if you live off campus as a senior. VT: How available are the professors, academic advisers, and teaching assistants? Sean: The faculty at ND are very personable and approachable. The university is a relatively small, tight-knit community. My professors seemed to genuinely care about my well-being, not only academically, but in a general sense as well. Many times for smaller classes, professors would invite the class over to their house for dinner toward the end of the semester, which was a great way to get to know them outside the classroom setting. VT: How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Sean: Dorm life is central to the Notre Dame experience, and quite unique; all the dorms are single-sex. This is another aspect that helps contribute to the close, family atmosphere at the school. I am still very close friends with three of the people I met on the day I moved into in my dorm I have stood up in each of their weddings. Every dorm has its own history, personality, and even mascot. Mine was a kangaroo, and every spring we hosted chariot races on the quad. VT: Which majors/programs are best represented and supported?What did you study and why? Did the university do a good job supporting your particular area of study? Sean: Notre Dame focuses on undergraduate studies and is strong in many areas. I studied Latin, in the college of Liberal Arts. I was very happy with the support I received, especially from the faculty in my department, who helped me figure out my post-graduation career options. VT: How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Sean: There is no Greek life at Notre Dame, but since the dorms are single-sex, each one is like its own fraternity or sorority. One thing everyone has in common is a love for Fighting Irish football. The pep rallies, tailgating, and games each fall weekend are great ways for students to connect and share great memories. VT: How helpful is the Career Centerand other student support services?Do many reputable companies recruit on campus? Sean: Since I majored in Latin, there werent too many companies coming to recruit me so I cant speak too much to that! I will say again that the Classics department helped me in discerning that I wanted to go to graduate school for Latin. They guided me through the selection process, helping me earn a full tuition scholarship for grad school. VT: How are the various study areas such aslibraries, the student union, and dorm lounges? Are they over-crowded, easily available, spacious? Sean: Everything you need is at hand somewhere on campus. Whether its more crowded, social areas to work at like the Huddle (Student Center), or the peace and quiet of the upper floors of the Library, theres a place for you. VT: Describe the surrounding town. What kinds of outside establishments / things to do are there that make it fun, boring, or somewhere in between?To what extent do students go to the downtown area of the city versus staying near campus? Sean: At any given time, there is so much taking place on campus that you dont really need to go into South Bend for much, which is okay because it is a small town and doesnt have much going for it. Chicago is a 90-minute drive or a two-hour train ride away, which was great to get away for a weekend sometimes. VT: How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Sean: There are about 8,000 undergraduates at ND. My biggest, intro-level Philosophy class maybe had 150 students. Most of my language classes in the Classics department had less than 15 people. This was nice because you really got to know professors and received lots of individual attention. This was also tough sometimes because you received lots of individual attention you had to be on your game every day in class so you wouldnt be unprepared or embarrassed. VT: Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Sean: One class I will never forget was a class about Warfare in Antiquity. We learned about people like Alexander the Great, Hannibal, and Julius Caesar, along with incredibly detailed techniques of ancient battle formations. One day, our professor told the class that our assignment was to make a shield and spear out of cardboard, and to meet at the practice football field the next day for practice. When we got there, a ROTC commander showed us how to march in formation, split us into two groups, and we re-created an ancient Greek battle. It was definitely a unique experience, something I dont think I would have had anywhere else. Check out Seans tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.

Preparing for Guitar Lessons

Preparing for Guitar Lessons What to Do Before You Get Guitar Lessons ChaptersChoosing Between a Folk Guitar and a Classical GuitarHow to Hold a GuitarHow to Clean a GuitarLearning the Notes on a Guitar Neck“The time I burned my guitar it was like a sacrifice. You sacrifice the things you love. I love my guitar.” - Jimi HendrixYou might feel like you’re at a crossroads when it comes to starting to play the guitar. You need to choose your guitar (acoustic guitar, folk guitar, electro-acoustic guitar, or electric guitar), learn how to hold, play, and maintain it.In 2019, David Gilmour of Pink Floyd auctioned off 126 guitars and raised £16.5 million for charity. His black Stratocaster sold for £3m.Initially valued at £75,000, the instrument bought in May 1970 became the world’s most expensive musical instrument and surpassed the Stradivarius Hammer from 1707 which sold for £2.7m in 2006.  The stars’ guitars are worth their weight in gold.Are you just learning to play a few chords?Here’s what you need to know about playing the guitar! Peter Guitar Teacher £12/h1st lesson free!Discover all our tutors EdgarGuitar Teacher 5.00 (8) £30/h1st lesson free!Discover all our tutors PaulGuitar Teacher 5.00 (12) £18/h1st lesson free!Discover all our tutors DanielGuitar Teacher 5.00 (3) £40/h1st lesson free!Discover all our tutors ToddGuitar Teacher 4.75 (4) £35/h1st lesson free!Discover all our tutors SamueleGuitar Teacher 5.00 (5) £20/h1st lesson free!Discover all our tutors KurtGuitar Teacher 5.00 (3) £20/h1st lesson free!Discover all our tutors RyanGuitar Teacher £30/h1st lesson free!Discover all our tutorsChoosing Between a Folk Guitar and a Classical GuitarTo get started, you’ll need to pick the type of guitar you'll play.Which type of guitar will you play? What’s the difference between a folk guitar and a classical guitar? There are several differences between folk and classical guitars. (Source: Couleur)The answer depends on the type of music that you’ll want to play with it.You can recognise classical guitars from their strings; they’re made of nylon. The three highest-pitched strings are made of nylon while the three lowest strings are made of nylon wrapped in metal. There’s also a difference in terms of the sound box’s size: a classical guitar's soundbox is bigger than that of folk and electro-acoustic guitars.Classical guitars, also known as Spanish guitars, have the strings farther apart, meaning your fingers won’t be as close together when playing. Classical guitars are great for playing classical guitar music and flamenco, for example.On the other hand, a folk guitar is more imposing than a flamenco guitar.  While the soundbox is smaller, it’s bigger overall and has six metallic strings. While this might hurt your fingers at first, you’ll very quickly gain callouses. A folk guitar has 14 frets on the neck and 7 on the body itself whereas there are only 12 on a classical guitar.The different strings will also make a very different sound. These strings are better for playing rock, pop, blues, or jazz music. Of course, there’s also some subjectivity at play here and you’ll need to decide what you like.It’s recommended that you start with a classical guitar as the sound is initially more pleasing and you’ll be able to learn about fingering, strumming, and arpeggios.Nevertheless, the sound of a folk guitar is more percussive; opt for this if you want to play barre chords or sing along with popular styles of contemporary music (blues, pop, rock).How to Hold a GuitarAfter you’ve picked up your guitar, you’ll have to learn how to hold it. One of the first things you should learn is how to hold a guitar. (Source: Pezibear)How can you hold your guitar and play some chords, melodies, or arpeggios?  Classical position, relaxed, sitting, standing, how do you hold a guitar?The first thing you need to know about playing your acoustic or electric guitar is that you need to be relaxed. Playing in the classical position will quickly make you sore if you’re not doing it right.Finding the right position means stabilising your guitar and having it in the right position for both your right and left hands.As a general rule, beginners will learn sitting down.  There are a few benefits to sitting down:You don’t have to support the guitar’s weight as much.You can focus on your dexterity more.You can play chords without stretching as much.Here’s how you should sit down to play the guitar at home when you’re having a private guitar lesson.Sitting DownYou need to learn more than just how to play. You also need to learn how to pl ay properly.There are two main seated positions for guitarists:Classical positionRelaxed positionIn the “classical” position, a right-handed guitar is positioned between the player's legs with the guitar resting on their left leg. The guitar is played with the neck pointing upwards and the guitarist’s back straight.In the relaxed position, the guitar is placed on the right leg with the neck about 45 ° towards the ceiling. This is the position that most novices adopt when learning their first chords.Guitarists using the classical position will rest their left foot on a small stool or footrest in order to slightly elevate it above the other leg. This position frees up notes on the neck, making them easier to access.In the relaxed position, you may want to consider raising your right leg slightly. This will make the neck slightly more accessible but it will make the guitar slightly less stable.Standing PositionMost guitarists performing live will play the guitar whilst standing.  Sometimes they’ll play with just a strap supporting their guitar.That said, there are three main positions for where you wear your guitar:The high position with the guitar above your hips.The intermediate position with the guitar by your hips.The low position with the guitar below your hips.The intermediate position is the most common amongst musicians as it allows you to strum comfortably with a plectrum.  The low position isn’t very natural and the weight of the guitar is free to swing around.How to Clean a GuitarIt’s not enough knowing how to play scales, read tablature, learn music theory, and play whatever song you want... Your fancy soaps won't be any good for cleaning a guitar. (Source: Free-Photos)You also need to keep your guitar in good condition to keep it sounding good.  You can maintain your guitar on a daily basis, change the strings once a month, polish the body, protect the mechanisms, clean the bridge and the nut, etc.  This will ensure that your guitar lasts longer and plays better.It’s a good idea to clean the guitar with a soft cloth before playing.  Store your guitar in a dry place out of sunlight and away from humidity. Humidity and heat can be disastrous for the wood.A quick dusting off with a cloth will keep your guitar in good condition.Cleaning it can get rid of sweat and acid. The latter can cause metal strings to rust.So what do you need to clean your guitar?Here are a few things you can pick up:A cloth.Rubbing alcohol (if your guitar is varnished).Linseed oil to make unfinished wood shine.A tuner for new strings.Wire cutters for cutting new strings.A string winder.A pin remove r for acoustic guitars.Loosen the strings one by one to clean the neck and fretboard.Clean all the nooks and crannies from the fretboard, head, bridge, and machine heads.Then clean the body.After putting the strings back on, the sound should have improved.Learning the Notes on a Guitar NeckPlenty of guitarists haven’t learnt the notes off by heart. Learning what note each fret is will drastically improve your playing. (Source: Free-Photos)Some don’t even know how to read tabs. However, that doesn’t stop them from becoming virtuosos.  Nevertheless, you should know your way around the fretboard as it’ll help you with your playing.Knowing your way around the fretboard will help with improvisation, too, without having to look at chord dictionaries when learning new songs.You need to learn about intervals between notes.  Each fret is a semitone apart which includes sharps and flats as well as naturals.First, learn the notes on the deepest string’s first three frets. We know that the open string is tuned to E which makes the following three frets F, F#, and G.  The third fret is G, the fifth is A, the seventh is B, and the twelfth is E. Thus, you can transpose this to other strings.Here’s a general rule to help you:There are no semitones between E and F and B and C.All the other notes have a semitone between them.Scales are a great way to learn your way around a guitar’s neck.Would you like to learn even more?If you'd like to learn more about how to play the guitar, there are plenty of useful resources online. You can find tablature sites to show you how to play certain songs as well as video tutorials on sites like YouTube. However, if you prefer to be taught how to play, you should consider getting in touch with one of the many talented and experienced guitar tutors on Superprof.There are three types of guitar tutorial available: face-to-face, online, and group. Each of these come with their pros and cons and it's really up to you to choose which one works best with your learning style and your budget.

Do Singers Need Metronomes

Do Singers Need Metronomes Suzy S. As a vocalist, should you practice singing with a metronome at your side?  Read on for St. Augustine, FL teacher  Heather L.s advice   Metronomes are devices that produce sounds in regular, pre-chosen rhythms. Many years ago, the only metronomes were simple gadgets. Though the first one thats even similar to what we now think of as a modern metronome was invented in the 19th century, the kind that most adults are familiar with is a mechanical, wind-up metronome. It makes a sound like someone knocking on a small door. Nowadays, nifty electronic metronomes are manufactured on their own, or in a small device combined with a tuner, and they can now even be found online and on your smartphone as an app. They are utterly customizable, and Im not talking just about the time signature, but even the sound itself. Pros and Cons of Using a Metronome So many musicians use a metronome all the time, but theres always been a lot of debate on whether or not theyre even effective. Supporters of its use say that it helps to encourage an internal sense of rhythm, it helps to keep musicians playing at a constant speed (if they tend to have a tendency to speed up or slow down), and because you can set it to a composers indicated tempo marking, you can get a true idea of the speed he or she wanted the piece to be played. Opponents of the metronome claim that it simply creates mindlessly mechanical musicians, devoid of music expressiveness. Over the last decade of teaching piano, Ive used a metronome sparingly, fearing that students would go insane if I played it incessantly. But recently, Ive found it more and more useful. Overall, Ive come to believe that pianists, especially those in the beginner and intermediate stages, need a metronome. But do singers need a metronome? Using a Metronome for Singing Practice I taught a voice lesson this morning to a 65-year-old female student. She is a complete beginner who has a lot of promise. Because its so important that all of my students learn to sight read, I made sure that I got an intensive session in for her today. In the middle of sight reading melodies, she suddenly asked, Why is that dot round and without a stem? She was asking what a whole note is. As I explained note rhythms, and specifically that a whole note is one thats sung or played for four beats, I realized how much I needed a metronome in that moment. I wouldve played my guitar, the metronome wouldve sounded its steady beat, and my student wouldve heard that steady beat in the background as she sang. As she sang that whole note, she couldve heard four beats go by. That wouldve reinforced her learning aurally. Sure, I was able to strum and tap my guitar side to get a similar effect, but what happens to my student tomorrow when she goes to practice singing on her own? She doesnt play an instrument. And even if she did that doesnt mean at her beginning stage that shed be sure to stay consistent in her rhythms. Yes, music is a living thing, and living things naturally slow down and speed up. Music is a living thing that lives inside us, not on a written page. That page is a guide, a map that shows us the way. But its not the way. Rubato, for instance, is an Italian term that means literally to rob, and musically, it means to slow down and take time away, so to speak, only to give it back and speed up later on. Its a beautiful thing. But metronomes dont know rubato. They are faithful, true, and dependable, which is exactly why theyre so important for your musical studies. Other Ways a Metronome Can Help Singers need metronomes. A lot of composers and even songwriters include very particular, and even not so particular, tempo markings in their works. These markings go from vague, like with movement, to an exact number of beats per minute, like 132. Unless you know just what 132 beats per minute sounds like, when you see that 132 on your page of music, youll just be guessing. And have you ever slowed down or sped up in song, without even knowing it? Me, too. Metronomes help. Think of the last time that you sang with another musician. Did you find yourselves having to take a few minutes to talk about exactly what tempo youd play? Did you get a little frustrated when someone sped up on his own? A metronome wouldve helped. In the end, the metronome becomes a trusty friend, there whenever you need it. But someone doesnt have to be your roommate to be a trusty friend. And your metronome doesnt have to be a nagging, annoying, or constant companion. You can be simply friends, and what a great friend it is to have. Heather L. teaches singing, piano, acting, and more in St. Augustine, FL, as well as through online lessons. She is  a graduate of the prestigious Westminster Choir College in Princeton, New Jersey, and has performed with the New York and Royal Philharmonics, the New Jersey and Virginia Symphonies, the American Boy Choir, and the internationally renowned opera star Andrea Bocelli. Learn more about Heather here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photo by Niki Odolphie

Online Symmetric Property of Equality Tutors

Online Symmetric Property of Equality Tutors The Symmetric property of equality states that if first expression is equal to the second expression, then the second expression should also be equal to the first expression. Let a and b be any two expressions, then according to the symmetric property of equality, it can be stated as, if a = b, then b = a. This property is true because in an equation, the right side and the left side are equated, and hence it should be valid even if they are flipped around. Example 1: Show the symmetric property of equality for the given equation, 3x+ 2y= 5x+ y when x= 1 and y= 2. In order to prove the symmetric property of equality, lets take the right side and the left side expressions. Right side: 3x + 2y when x= 1, y= 2== (3* 1)+ (2* 2) = 3+ 4= 7 Left side: 5x+ y when x= 1, y= 2== (5* 1)+ 2= 5+ 2= 7. Since both the sides are equal, we can also say that 5x+ y = 3x+ 2y. Example 2: Show the symmetric property of equality for the given equation, 2x y = x+ 2y when x= 3 and y= 1. In order to prove the symmetric property of equality, lets take the right side and the left side expressions. Right side: 2x- y when x= 3, y= 1== (2* 3) 1= 6- 1= 5. Left side: x+ 2y when x= 3 and y= 1== 3+ (2*1) = 3+ 2= 5. Since both the sides are equal, we can also say that x+ 2y= 2x- y.

What is it Like to Attend Marist College

What is it Like to Attend Marist College Christina earned her bachelors degree in biomedical sciences from Marist College. She specializes in elementary math tutoring, chemistry tutoring, and a number of other subjects. Below, she shares her experience at Marist College. Describe the campus setting and transportation options. Christina: The campus, located directly on the Hudson River, is one of the most beautiful in America. Its fairly small, with a lot of greenery and an amazing view from the majority of student housing and academic buildings. Students are often found relaxing or studying on campuswhether it be by the river, on a patio, or in the newly renovated library. Students walk to their classes from their dorms, and can reach any establishment on campus within ten minutes. How available are the professors, academic advisers, and teaching assistants? Christina:Professors host office hours multiple times a week and are very accommodating to their students needs. Advisers, too, are very accommodating and always available to meet and discuss whatever questions their students may have. Additionally, the science departments academic advisers host presentations about how to prepare for graduate schools in the health professions and how to prepare for a successful career post-graduation. How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Christina:The dining hall looks like Hogwarts from the Harry Potter movies. Its brand new and the food is great. Options include sandwiches, rotisserie chicken, and sushi, among other things. The freshman and sophomore dorms are close to the dining hall, one of which is directly connected to it. Marist is well known for the upperclassmen dorms, as they are huge and rated as one of the nicest in the country. Which majors/programs are best represented and supported? Christina:Marist has a very strong science program. I was enrolled in it as I prepared for medical school. Marist now has a physician assistant program and offers other graduate degrees in the health professions. All of my professors taught our classes, and most had a PhD. They were all very attentive and passionate about their field of study and excited to be teaching at the college. The fashion program is very strong and highly reputable at Marist, too. Most students graduate from the Marist fashion program employed and earning above average salaries. How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Christina:Everyone makes friends in the dorms and through extracurricular activities. Greek life is present on campus, but very small. Most students opt not to become involved with it, as they are able to meet others who have things in common with them without doing so. How helpful are the Career Center and other student support services? Christina:I am not too sure about the Career Center, as I was always taking the initiative to seek employment in my related field on my own during school. From what I've seen through the opportunities my peers have been given, companies like KPMG, Morgan Stanley, IBM, and other respected businesses do recruit Marist students for internships and permanent positions. How are the various study areas, such as libraries, the student union, and dorm lounges? Christina:The library is the best place to study. Its three floors and has plenty of room for students to prepare for their courses. It also has quiet rooms, small meeting rooms for groups, and numerous computers available. Describe the surrounding town. Christina:Students mostly stay near campus. While there is a nightlife scene in the city of Poughkeepsie, most choose to only go to that area in large groups and on Friday and Saturday nights when establishments have their venues reserved for college students. The Culinary Institute of America is down the street from Marist. I would say this was one of my favorite parts of being in the area. The food is unbelievable, as is the food at many of the restaurants in Poughkeepsie and in the surrounding communities. How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Christina:The student body was about 3,500 undergraduate students. My classes typically had anywhere from 10-20 people in them. Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one you regret the most. Christina:One of my most memorable experiences was when my general biology class had one of our lab sessions on a sailboat on the Hudson River. I probably would have never gotten the opportunity to sail if we had not done that. It was an experience Ill always remember. Check out Christinas tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.

Dividing fractions by whole numbers

Dividing fractions by whole numbers Division means splitting or dividing into equal groups or parts. Division is one of the basic arithmetic operations in mathematics. Division is denoted by a cross sign . This mathematical operations is used between different types of numbers such as, integers, whole numbers, fractions, decimals and many more. A whole number is a non-negative, non-decimal number starting from zero. A fraction is a number that can be expressed in p/q form where q 0. Example 1: There is 3/2 liters of juice in a bottle. If the juice is to be distributed in 12 cups. How much juice will each cup have? Solution: Total quantity of juice = 3/2 liter. Number of cups = 12. Amount of juice in each cup = 3/2 12. (Change to multiplication by reciprocal of 12) This gives, 3/2 x 1/12 = 3/24 = 1/8. Hence, each cup contains 1/8 liter of the juice. Question: Multiple choice question (Pick the correct option.) What is the answer for the division between the following? 15/4 5 = --------- a) 3 b) 3/4 c) 1/5 d) None of these. Correct answer: option b. Explanation: Here 15/4 is the fraction and 5 is the whole number. Given 15/4 5 (Change to multiplication by the reciprocal of 15.) This gives 15/4 x 1/5 = 15/20. (The GCF of 15 and 20 is 5) So dividing by 5 for the numerator and the denominator. (15 5)/(20 5) = 3/4. Hence answer = 3/4.

Sympathy or Empathy English Listening Exercise

Sympathy or Empathy English Listening Exercise I like this video because it touches one of the most important parts of our lives, human relationships. How do we deal with other peoples life struggles? What is the difference between Empathy and Sympathy? She has a funny way of explaining the difference.The video also has some good English vocabulary and phrases, including at least. Although, she argues that it isnt a good way to relate to people and I agree it is an important phrase in English to understand and be able to use.Watch the video and do the exercise:1. What does she say is the difference between empathy and sympathy?2. Who is Teresa Wiseman?3. What are the four qualities of an empathetic person?4. Im _________, its dark and Im __________.5. Ooh, its bad down there, no? You want a _______?6. Why is empathy scary? What do you have to do to connect with people?7. Empathy rarely begins with __ ______8. We are trying to put a ______ ________ around it. What does that phrase mean?Writing: What do you do when someone you know tells you about a difficult situation? Are there times when you cant be empathetic? Why?