Understanding Magnetism in Organic Chemistry

Understanding Magnetism in Organic ChemistryThe internet is a great source of information but a basic knowledge of magnetism and how it relates to Organic Chemistry will prove to be useful in some situations. There are many resources available to anyone who is interested in learning more about Magnetism. This article will cover the basics of Magnetism in Organic Chemistry.Magnetism is related to both attraction and repulsion. This involves the attraction between two magnetic elements, or the repulsion between a magnetic and an unattractive particle. How does magnetism relate to Organic Chemistry? Magnetism can be used to store and transport chemicals, by compressing a substance.Magnetism can be used to suspend a chemical from a solution in a flask. When a good deal of electricity is supplied, the drug is able to be suspended. Using higher voltages is used to retain the magnetism longer. Many substances are soluble at certain levels of magnetism. The higher the magnetism, the more lik ely it is that the substance will be soluble.A molecule is just a collection of atoms that is easily suspended in a solvent. The molecules are arranged in such a way that each atom of the molecule can have a negative or positive electrical charge. There are many common substances that have a high degree of magnetism, such as gold and silver. The compounds that are soluble at high levels of magnetism are also known as pyrite, chlorite, granite, and selenite.In Organic Chemistry, there are four liquids that are known to have high magnetism. These are acetic acid, benzene, cyclohexane, and dodecane. These are all solvents that have a very high concentration. The solvents that are considered low in magnetism include tetrahydrofuran, nitroethane, and benzethonium chloride. The reaction used to convert oxygen to nitric acid requires a very high concentration of the nitric acid compound, which is also high in magnetism.Organic solvents will contain carbon dioxide. When this compound is pas sed through a generator of low voltage, this will cause carbon dioxide to combine with other molecules to form a larger molecule. These larger molecules are known as the 'x-rays'. This compound can be extremely dangerous in a nuclear power reactor.The polymerization catalyst used in this reaction can be found in chalk, gypsum, and limestone. Without this compound, the results of the reaction will be either water or carbon dioxide.

How To Improve Your GMAT Score

How To Improve Your GMAT Score The GMAT is for admissions into business schools, and the GRE is for grad schools thats a major distinction. The GMAT is designed to determine if you can take the next academic step toward business school, and ultimately if you can handle it. If youre looking for GRE help, see more from Varsity Tutors onhow to improve your GRE score. Learning the ins and outs of the GMAT is a monster task. That is why we recommend working with a private tutor to have him/her guide you through the strategies of acing it. GMAT background:The GMAT is a computer-adaptive exam, scored between 200-800 with the average score around 400-600. Overall, it has four sections. The Quantitative/Verbal sections range between 0-60 and determine your 200-800 score. The Analytical Writing has one essay scored 0-6, and most students score around a 4.4. The Integrated Reasoning section is scored 1-8. The writing/reasoning sections do not impact your 200-800 score. Understanding the computer-adaptive test:Youre not scored on the number of questions you answer correctly, but rather the scoring bracket youre placed in. If you keep answering questions correctly, you will be placed in a higher scoring bracket with more difficult questions and vice versa. For example, you will start with an average difficulty question (around 550). If you answer it correctly, youll bounce up to a higher scoring bracket (maybe 600-650). Now, if you get that right, youll bounce even higher, but not quite as much (maybe 650-670). Then, with another correct answer, youll move up to 680-720. Now, if you get your 720 question wrong, youll drop your level a bit (maybe to a 700). Then, if you get that right, back up. This pattern will continue throughout the section. Typically, most students plateau out and get one question right, one wrong. The test can then pinpoint your exact score. This is generally how the test works, but no one knows the exact GMAT algorithm. The swings in difficulty level and scoring brackets are much more drastic during the first 10 questions. But, doing well on the first 10 questions will not necessarily lock you into a high scoring bracket, and you can still earn a high score if you do poorly. GMAT prep book:Welcome to your new best friend. This should be your first step in preparing to take on the GMAT, as a good book will introduce you to test strategies, test questions and provide full-length practice tests. Its best to read through or skim through the book before jumping into practice tests. Read the background and general tips sections; then once you feel comfortable with those, move on to practice tests. Practice tests:Taking practice tests can be the most effective way to raise your GMAT score, if you take them right. With your first few practice tests, try not to worry about your scores they will improve eventually. Its important to identify your pace and weaknesses, and then the next step is to improve in your weak areas. One-on-one GMAT tutor:Improving in your problematic areas is the most difficult step in the GMAT process, and it is key to improving your score. A private GMAT tutor can go beyond the explanation in any class or book you use to give you the in-depth learning and explanation you need to master your weaker areas. Then, you can fine tune your other skills and improve your pace. Once you complete this area, the rest of your GMAT prep is so much easier. Mimic test settings:Your brain works best with consistency. So study for the test in the exact same scenario you will take it in. Study in 4-hour increments in a public place on a computer, like a library or coffee shop because your brain needs to get used to thinking with other people around. Take only two, 8-minute breaks exactly as the test offers. The administrators used to let students prepare in the actual test center; however, they no longer do that. Pay attention to time:As you take your practice tests. Highlight or star any question that take a bit longer than the others. Add these types of questions to your problematic areas to review with your tutor. The best way to improve your time is taking practice tests over and over and over again. You dont always need to time yourself. Sometimes its best to just work through problems. This will help pound answers and strategies into your brain, allowing you improve your time, which can be the difference between a 600 and a 650. Always finish the section:Its much better to finish the test than it is to make sure you correctly answer every question. There is even a penalty for not finishing a section, which some estimate to be as high as 30-50 points, and you can be penalized for rapidly answering the last few questions. You have about 2 minutes for each Quantitative question and under 2 minutes for each Verbal question. So, if you find yourself spending more than 3 minutes on a question (and you have not been getting through others under 2 minutes), guess and move on. Show your work:Not to be your 4thgrade math teacher, but you will be amazed at how many fewer careless mistakes you make when you show your work. It may be tedious, but it can improve your score. Break down the GMAT:Dont try to tackle the whole test at once. Instead, work on each section one-by-one; then do an entire review.

Interest Rate Equation - Online Tutoring - Maths Online Tutors

Interest Rate Equation - Online Tutoring - Maths Online Tutors The rate of simple interest on an amount is calculated using the following interest rate equation, I = (P * R * T ) / 100Where R is the rate of interest, P is the principal amount, T is the time period of interest in years and I is the interest. Example 1: Find the rate of simple interest for the principal amount of $ 500, time period of 1 year, interest of $ 50. Solution: Here we are given, Principal amount ( P ) = $ 500 Time period (T) = 1 year Interest ( I ) = $ 50 For finding the rate of simple interest we use the interest rate equation, I = (P * R * T ) / 100 Now put the values in the equation, 50 = (500 * R * 1) / 100 50 = 500R/ 100 50 * 100 = (500R / 100) * 100 5000 = 500R 5000/500 = 500R / 500 R = 10 Thus the rate of interest is 10 %. Example 2: John earned $ 20 as interest on $ 200 for 2 years. Find the annual rate of simple interest. Solution: For finding the rate of simple interest we use the interest rate equation. I = (P * R * T ) / 100 We are given I = $ 20, P = $ 200, T = 2 years. 20 = ( 200 * R * 2 ) / 100 20 = 400 R / 100 20 = 4R 20 /4 = 4R/R R = 5 Thus the annual rate of interest is 5%.

40 Tips to Help you Relax and De-Stress

40 Tips to Help you Relax and De-Stress De-Stress Your Life With These Tips From a Yoga Teacher ChaptersFood and Drink to Help Fight StressMeditation as a Means of Relaxing and Letting Go of StressPhysical Relief for Tension and StressChanging Your Environment to Fight StressExerciseFun and CreativitySmellsOpen Up to Others and Have FunThe Importance of De-StressingWhen you’re feeling tired and stressed, what better than a lovely week-end by the sea to calm your nerves.But not many can afford to go away every week-end.Fortunately for you, we have tried 40 ways to relax and ease stress in only five minutes or less.From sipping tea to advanced relaxation techniques: here is everything you need to know about de-stressing.Find out about the different classes in yoga near me.study done by Dr. Harry Levi Hollingworth in 1939: chewing calms you down and helps you relax at work.Meditation as a Means of Relaxing and Letting Go of StressNo need to retire to an isolated mountaintop - five minutes of peace suffice to reap the benefits of meditation.Find a comfortable space somewhere calm and concentrate on your breathing.A helpful app for meditation is HeadSpace.6. Pillow your head on something softThere are days when you really, really need a nice, long nap.But snoring away in the middle of the office is not always possible.But if you have a small pillow or cushion with you, you are halfway on the path to relaxation.Try out this visualisation technique: put your head on the pillow and imagine that the cushion is a sponge soaking in all your troubles.7. Don’t forget to breatheWhat easier way is there to relax?Breathe to chase the stress away!Deep, slow breathing can help lower your heartbeat and blood pressure.Try pranayama, a yoga breathing technique that works by breathing through one nostril at a time to help reduce tension. This technique is said to work similarly to acupuncture and helps balance mind and body.8. Try progressive relaxationAnxious?  Tense, relax and repeat.Progressive relaxation involves tensing the muscles in one part of the body at a time, t hen releasing them before moving on to the next set of muscles.This method (used by some well-known actors) is a marvelous way to help you get to sleep.9. Counting - yes, countingNo, it’s not a maths test, but a way of calming down and relaxing.If you are haunted by worries and stress, try to slowly count up to 10.Repeat as necessary.10. Use creative visualisationYour doorbell rings. It’s Ryan Gosling (or Elizabeth Banks) and he/she wants to know how soon you two can get married.“Right away!” you cry out, and then… Sorry, time’s up.This sort of little daydream, called a “creative visualisation”, involves thinking of something that makes you happy.It’s a shot of instant good humour that chases stress away!11. Close your eyesOne of the easiest ways to find your calm and re-focus your concentration. It may seem silly, but it is, in fact, a good way to de-stress and relax.Physical Relief for Tension and Stress12. Massage your handsHand massages are particularly useful for those who spend a lot of time typing at a computer.Generally speaking, hands accumulate a lot of our tensions and stress.Apply some massage lotion and start kneading the base of the muscle underneath the thumb to relax your shoulders, neck and scalp.13. Try acupressureAcupressure is a tactile therapy that works by balancing the circulation of fluids and energies in the body.It is rooted in the fundamental theories of traditional Chinese medicine.Use the thumb and index finger of one hand to massage the zone between the thumb and index finger of the other.For an additional calming effect, use lavender oil.14. Use a golf ball to massage your feetLeave your clubs at home - you only need the ball.This will give you a small moment of relaxation and will help soothe accumulated tensions in the muscles and joints.15. Squeeze a stress ballOn those days when you want to strangle a colleague or that one motorist on your way to work, squeeze the life out of a stress ball instead.It’s an easy, portable and non-violent way to soothe aggravation.Stress balls can help with aggressive feelings and lower your stress levels. Photo credit: Amy McTigue via Visual Hunt16. Pour a drop of cold water on your wristsWhen stress attacks, go to the restroom and dab some cold water on your wrists and behind your ears.Some of the main arteries of the body run just underneath the skin there, and cooling down those zones can help relax the body.17. Brush your hairEven if you have already given your hair its hundred strokes for the day, repetitive movements such as running a brush through your hair, doing the dishes or knitting can help the body relax.Changing Your Environment to Fight Stress18. Take some alone timeNot everyone needs (or has) a cabin in the woods, but five minutes of alone time will help you gather your thoughts and clear out your mind.Simply isolate yourself in a quiet room.19. Create a Zen ZoneHiding in a bathroom stall to be alone may not sound calming, but maybe you can find or make a place entirely free from stress where you can go to relax. Install a comfortable chair if you can or simply light a stick of incense and disappear for a few minutes until the tension dissipates.20. Find some sunDaylight can be an effective treatment for people suffering from depression and can also help healthy people de-stress.The visible light spectrum of sunlight plays a role in the production of a hormone called melatonin, which helps to regulate our biological rhythm and influences our mood.21. Look out the windowNo, don’t start spying on your neighbours.But looking at a spot of nature - a public park or just the trees across the street - can be a lot more relaxing than staring at a screen.Looking out the window can help you relax by re-focussing your thoughts. Photo credit: Stanley Zimny (Thank You for 26 Million views) via Visual hunt22. Get organisedTake a few minutes to re-organise your office (or cubicle, or desk, or whatever your workplace is), leavi ng out only what you need for your current task.Start by bringing order to your environment before you can order your thoughts. CarleyYoga Teacher 5.00 (5) £100/h1st lesson free!Discover all our tutors LynnYoga Teacher 4.89 (9) £35/h1st lesson free!Discover all our tutors GenYoga Teacher £45/h1st lesson free!Discover all our tutors JulieYoga Teacher £30/h1st lesson free!Discover all our tutors AliceYoga Teacher £20/h1st lesson free!Discover all our tutors LauraYoga Teacher 5.00 (6) £70/h1st lesson free!Discover all our tutors UndramYoga Teacher £25/h1st lesson free!Discover all our tutors LottieYoga Teacher £10/h1st lesson free!Discover all our tutorsExercise23. Practise yogaYogis will all tell you: “A yoga session leaves me feeling really good and relaxed!”Not only does it stretch your body, but it also helps create peace of mind.Learn how yoga can help you lose weight, or how yoga lessons could help you get a better nights sleep! Yoga has even been shown to help peo ple get pregnant!24. StretchStanding up for a quick stretch can soothe tense muscles and help you relax during a stressful work day.Why not try out a shoulder or breast stretch right in your office chair?25. Jog in placeJogging in place is good for a short-term endorphin rush.This is one exercise you can do anywhere - don’t worry, looking ridiculous never hurt anybody!26. Take a brisk walkOutdoors + physical activity = a sure-fire recipe for relaxation!It’s main advantage: it costs nothing.Fun and Creativity27. Write your emotions down in a journal“Dear Diary: I was stressed today.”Putting your emotions down in black on white can make them seem less intimidating.28. Listen to your favourite songListening to music can be a quick solution for bad humour.Classical music is particularly relaxing before going to bed - several scientific studies confirm this.Studies done on the psychological effects of music show that music affects our parasympathetic nervous system, our organismâ €™s natural protector. It keeps its twin, our sympathetic nervous system, from overreacting.29. DanceOnce the music’s playing, get your rhythm on! People feel less anxious after several months of modern dance classes - but if that’s not your style, five minutes of salsa probably work just as well.30. Do crossword puzzlesAn 8-letter word for: anxious, hassled, tense.When you are thinking and concentrating on something, you forget everything else.Smells31. FlowersReally, stop and smell them. Certain smells can help change our mood and its difficult to feel angry or upset with a nose full of roses.A study has revealed that flowers have an immediate impact on mood and lower depression. For example, people eat more slowly when flowers are on the table.32. AromatherapyIt only takes a minute to put a few drops of lavander, tea-tree or another essential oil onto the palm of your hand and inhale it. It’s a soft medicine (inherited from the Egyptians) that has come back into fashion.33. Citrus fruitsCitrus scents can help you relax by raising the levels of norepinephrine, a hormone linked to stress.34. CoffeeWake up and smell your latte. Merely the smell of coffee can help reduce stress hormone levels.Do try not to burn your nose.Open Up to Others and Have Fun35. Spend some time with a petPets can help stimulate self-esteem and curb feelings of social rejection.A nice cuddle with a pet can make stress melt away. Photo via Visual Hunt36. LaughWhile laughing may seem a devious way to conquer stress, science is on our side.Laughing is infectious and makes you happy!Laughing also encourages blood circulation.37. Talk to a friendIf something is really bothering you, it can help if you share your feelings with a friend.In fact, talkative people tend to be happier. So don’t hesitate to get it off your chest!38. Start planning your holidaysCrashing waves, hot sand, a soft breeze caressing your hair…Holidays always have a positive effect on our mood. So where are you g oing?The Importance of De-StressingRelaxing is important for your mental health and well-being. Everyone needs some time in their daily life to relax and have fun.People who are capable of relaxing are more susceptible to bouncing back after difficult periods.They tend to be happier, or at least express positive ideas.Beyond the question of well-being, these techniques also help you sleep better, reduce stress at work and learn to let go!The idea is to re-centre yourself with relaxation exercises and quick relaxation tips. Taking yoga classes is an excellent way to de-stress.To empty your head:Take a nice, hot bathClean your house or your living space. It’s very difficult to relax in a disorderly house.Read a book or an article that makes you think. Read about a leader you find inspiring.Stop what you are doing. Take a few deep breaths.Don’t think about work.Be confident! Don’t give up. Keep up with your relaxation techniques.Listen to music that isn’t too loud or even bette r, classical music.Download some e-books on relaxation.

Private Tuition Frequently Asked Questions for Students

Private Tuition Frequently Asked Questions for Students Everything You Need To Know To Find a Home tutor! ChaptersHow and Where can I take Private Tuition outside of school? Can Private Tutoring Guarantee Long-term Success?  Is Tutoring Worth the Money?Why is Tutoring so expensive?Keeping your Child safe during Home TuitionPrivate tutoring in the UK is on the rise, becoming more and more popular with students and parents, and a more inviting career prospect too.But is home tuition the right choice for you? Does it put too much pressure on your child alongside their school life? Is it worth the money?When thinking about hiring a tutor for yourself or your child, there are all sorts of questions to ask and rumours to dispel.Asking the right questions will get you on the right track. Source: VisualhuntIt’s not always easy knowing where to find a decent tutor. There are so many factors to consider, from finding something that works for you, to finding prices that you can get on board with.This guide will address all of the main queries that students and parents generally have when embarkin g upon private tutoring, including:How and where can I take private lessons outside of school?Are private tutorials a long-term solution?Does private tutoring guarantee long-term success?Is tutoring worth the money?Why is tutoring so expensive?All of these questions are asked frequently, and asking them will help you make the right decisions when it comes to starting the search for a personal tutor and how to go about hiring one and organising your tuition schedule.It is becoming more and more common for parents to hire private tutors for their children â€" sometimes for multiple subjects too. So we can see that people are willing to put the money in and invest in their child’s education, now more than ever before.This says quite a lot about the national education system in the UK. The demand for tutors is at an all-time high, and students are becoming more aware that they have potential that is not always being fulfilled in the classroom.It is only natural, then, that parents and students are seeking home tuition in order to fill in the gaps that national education doesn’t seem to be tending to. It could be as simple as a child falling behind in maths and struggling to catch up again, or just a general lack of support in a tricky subject.With classrooms becoming more heavily populated, and teachers having more to manage in their job roles, it's nearly impossible for each child to receive the individual care and attention they need in order to get the best grades possible.This is exactly why school children, particularly of secondary school age, are struggling to keep up if they fall behind, and feel they need extra help outside of school with GCSE or  A level tutors in order to thrive, and sometimes just to tread water.For some people, tutoring is a short-term solution to simply pass an exam or complete a piece of coursework. But for many, it is about cultivating skills and building up knowledge that will have long-term, positive effects.Students ideally need a long-term solution to their academic struggles, and with subjects they find particularly challenging. For many pupils of younger ages, these are subjects that they have to continue with for a few more years, so the goal of private tutoring is usually not just a short-term fix, but an investment in a student's future.have proof of background checks  as a self-employed tutor.Most parents will want a tutor who already has some experience of working with young and vulnerable people, and the ability to prove this too.  You could ask the tutor for the contact details of a current or former parent or student if you would like to find out more about their teaching or to answer any specific questions you might have about the tutor.Remember that there is a solution to your academic queries, and finding a great tutor isn't impossible if you feel as though it's something you need but can't really afford.From considering where to take tutoring classes and the health and safety risks invol ved, to outlining goals and prices, you need to create a clear image in your head of what you want in a professional tutoring relationship, and what you want to achieve.Find tutors on Superprof from Edinburgh to  Bristol tutors.

A Guide to Marathons Around the World

A Guide to Marathons Around the World Making a Holiday of Your Marathon: All You Need to Know about Where to Go! ChaptersBerlin Marathon, GermanyMidnight Sun Marathon, NorwayHonolulu Marathon, USAParis Marathon, FranceTokyo Marathon, JapanLondon Marathon, UKRome Marathon, ItalyPrague Marathon, Czech RepublicNew York City Marathon, USAPatagonian International Marathon, ChileGreat Wall Marathon, ChinaIt takes a lot of courage and determination to even register to run 26.2 miles, let alone actually cross the finish line!Signing up to run a marathon isn’t just about paying an entry fee and receiving a bib for race day, it’s the first step on a long journey towards the finish line. During your marathon training journey, you will come to learn a lot about your physical and emotional self, as well as becoming physically and mentally more resilient as you learn to cope with longer distances.For many, training for and completing a marathon marks a period of change in lifestyle and even mindset. It’s a major event in many people’s lives that can be remembered with a sense of pride and achievement .So, once you’ve decided to embark on this journey of a lifetime, the next question is ‘where?’.You might be comfortable running your race on home turf, where your family and friends can come to cheer you across the finish line, but why not make a holiday of it?Lots of regular marathoners incorporate their passion for distance running into their travels and sign up to marathons across the globe so that they can take in the sights and experience the culture of the land in which they will be running in the days before the race.If you’re a culture vulture seeking inspiration for your next marathon, or you’re curious to know about what each event has to offer, read on to learn more about marathons around the world!Get to know the quirks of this fascinating city ¦ source: Pixabay - 1552036From the start line, the marathon course takes runners through Prague’s most historic squares, and runners can enjoy plenty of fantastic views along the way. However, like Rome, the streets of Prague have been built with cobbles â€" so be careful if you want to avoid injuries!One great selling point of this race is the elevation: the course is almost completely flat, making it perfect for any first-time marathoner, beginners, and other runners going for a personal best.Start training and find the best personal trainer near you.New York City Marathon, USAAt almost 50 years old, the New York City marathon is one of the oldest marathon events today. As the site which has been much sporting history being made, running the NYC marathon gives athletes the opportunity to be a part of one of the most well-known running events in the world.The NYC Marathon finish line sees over 50,000 runners cross it every year, making this running event the largest marathon in the world.The course for this race passes through every major area of the city, including Brooklyn and Manhattan. As it is centred around the river, the course takes participants on a scenic tour of what New York City has to offer.Patagonian International Marathon, ChileTaking place in Chilean Patagonia, the Patagonian International Marathon is for anyone who wants to run the marathon of a lifetime. As a participant, this truly unique course will show you just what it’s like to fall in love with your surroundings as you run through the tranquil hills.But be warned â€" this race isn’t appropriate for first-time runners nor the faint-hearted. It should come as no surprise that the elevation profile for this course shows an undulating course which takes participants part-way up mountains for their race.You could also find an online personal trainer.Great Wall Marathon, ChinaFamously one of the world’s most difficult marathon courses, if not the most difficult, the Great Wall Marathon course is 26.2 miles of 20,000 stone steps of varying heights, uneven surfaces and even rubble. The course’s elevation gin is 200m, however, the constant up and down of the steps means that runners must be aware of the terrain underfoot and incorporate plenty of steps into their marathon training plan in order to prepare their bodies for the challenge.Get help from a personal trainer to get you ready for a marathon.

Get Creative Get Inspired Fingerstyle Guitar Video

Get Creative Get Inspired Fingerstyle Guitar Video Suzy S. In the age of YouTube, its so easy to find impressive and inspiring videos by artists and musicians. Some artists include visual effects or trick camera work. Others, like fingerstyle guitar player Andy McKee, simply sit in a room and show off pure, raw talent. The video was originally posted back in 2006 an oldie but a goodie and is the perfect example of how sometimes, bending the rules of guitar playing is a great idea. And with that kind of talent, you can make an impression even without other instruments backing you up. McKee has continued on to release six studio albums, create tablature books, and work with artists like Josh Groban and Lee Ritenour. 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 You might also like Videos We Love: Man With No Hands Plays Guitar Watch Now: How to Tune a Guitar Guitar Exercises: Building Finger Strength