Chemical Theory, Discovery, and Spontaneity

Chemical Theory, Discovery, and SpontaneityChemists define spontaneity as 'the state in which substances are derived spontaneously from organic or inorganic sources.' When it comes to the definition of spontaneity, and why it is good to get it from nature rather than man-made chemicals, then it really boils down to this. Chemistry is essentially a process of organizing and synthesizing atoms by the natural processes of natural selection and genetic impulses. It does not consider the definition of spontaneity if one has no connection to nature, or the origin of the atom.Spontaneity refers to the outcome of the initial condition of an arrangement of atoms. It is the free, natural choice of atoms to arrange themselves according to their natural design in the forming of organic compounds and their subsequent release into the surrounding environment. When you look at some of the very best organic compounds ever made it is obvious that they did not come about spontaneously. The ultimate re sult, after many generations of laboratory work and many years of basic research has resulted in what we now know as refined fuel from natural gas, acetylene from coal tar, and copper from copper sulfate.Spontaneity can be considered an inherent property of living things and this property must be balanced with the preservation of life. In essence, chemists define spontaneity in order to serve a dual purpose - the conservation of life and the maintenance of chemical equilibrium.Spontaneity allows us to live in harmony with nature. Nature, on the other hand, recognizes the conservation of nature in order to maintain the balance between life and chemical equilibrium. And this is very important, because in this balance nature has built the elements that we rely upon in life; not only food but clothing, shelter, language, art, and music.You see, it is pretty interesting to discover the natural order of events that led to the formation of our world, a place where we can live in harmony wi th the natural world and its elements; thus in spite of the presence of man it can still coexist and function in the natural world without interference. And this is exactly what the 'spontaneous' reaction of the elements, metals, and molecules tells us all we need to know.Science, including chemistry, has often been referred to as the study of the nature of things and of the things' interrelationships. It has sought to answer questions such as 'how do matter and energy come together in chemistry?' and 'what happens when electrons and protons become separated in atoms?Discovery of the spontaneous chemical reaction allowed the discovery of atomic theory and eventually of the concepts of evolution and time. Both of these discoveries were made with the aid of the scientific process and the synthesis of spontaneous reactions. A key role in the scientific revolution was played by Henry Cavendish. The spontaneous reaction was important in his discovery of the earth's magnetic field.

There, their and theyre Is there a way to tell the difference in English

There, their and they’re Is there a way to tell the difference in English Los Angeles based graphic designer, Florencio Zavala, has developed a t-shirt for Fruit of the Loom that makes a relevant point for students of the English language. There, their and they’re, can we actually tell the difference between them?Mr. Zavalas Theyre, Their, There T-shirt.Knowing when to use there, their and they’re can be confusing for students learning to write the English language. These words are called homophones or homonyms meaning they sound the same although they each have a different meaning. If you are struggling with these words, don’t worry, even native speakers have trouble with homonyms too. Lets look at some simple rules to make things easier.THEREThe first thing to remember is that there is the most versatile of the three words There can be used to refer to a place.Look! Mary is over there.We went there for the summer holidays. There can also be used to denote the existence of something or a demonstrative pronounThere is a child sitting on the chair.The re is a church in my hometown.There can be used as an interjection(I am right) SO THERE! (In some dialects) There can also be used as an adjectiveThat man there has a blue shirt. There can also be used as an adverb (of place, showing location or direction). The class will take place there. I will see you there.THEIRTheir is a possessive pronoun. It replaces “they,” another pronoun indicating a group of people, to show ownership.(John and David’s) cars are in the driveway = Their cars are in the driveway.(Mary and Susan’s) shoes are at the door = Their shoes are at the door.THEY’REThey’re is more straightforward. It is a contraction of they are, referring to the plural form (they) of he or she.They’re going to Paris for the holidays = They are going to Paris for the holidays.I see they’re at Susan’s house for the weekend = I see they are at Susan’s house for the weekend.They’re is normally used in spoken rather than written English.Here is a short paragraph with some examples of the use of there, their and they’re. There is one mistake. See if you can spot it.(1)They’re going to Paris for the holidays. It has been (2) their dream for years to climb to the top of the Eiffel Tower. While, (3) they’re (4) there, they will also walk the Left Bank, and drink hot chocolate in cafes. He said (5) they’ re expecting good weather (6) there and that they will be taking their (7) sunblock with them.(8) They’re also going to have to bring lots of euro with them because now it’s quite expensive (9) their. John is so excited about (10) their trip he can hardly contain himself. Unfortunately, his twin sons, David and Mark, will not be able to go because (11) they’re busy with their end of end of year exams. I’m sure John will call them once he gets (12) there though.So, how did you get on? Have you guessed the incorrect one? It’s number (9). It should read there.If you got that right go ahead and put on your t-shirt! Now you know the po int you are making when you wear it.Got questions? Email us or ask them in comments below.Sign up for our English classes. Inscribéte para nuestros cursos de inglés.If you found this lesson helpful, share it on Facebook and Twitter.

Winners of the Great English Giveaway

Winners of the Great English Giveaway About 2 weeks ago we announced a sweepstakes in which wed give away 20 1-month SpeakENG packages to italki members.   We had a lot of great entries to the contest, you can check them out here: Chinese speakers, speakers of other languages.   After receiving so many amusing and interesting entries, we had a difficult time narrowing down the list, but we did manage to choose 20 winners. Congratulations to these members whove won a 1-month subscription to the SpeakENG course. Eucilene       Brazil Amanda      Brazil Yingshine      China Lucinda      China Tony Feng      China Lucky      China Ahmed Elrazki      Egypt Hery      Indonesia Joy       China/Japan Hamahamacchi      Japan Queen Bees      Lebanon CINTHYA      Peru Ugly      Russia Firuz      Tajikistan Nao       Japan/USA Sharanya India Ozan Turkey Sarah Iraq Hasan Bangladesh Winners should claim their prize by the 28th of September and then will have one month to use it.   Good luck to all the winners!   We have high hopes for your improved English ability and we look forward to hearing from you after you use this package. For those of you who didnt win, you can still buy the SpeakENG Online Course for either 1 year or 1 month.   Dont forget the special introductory price of $16 for the 1-year course will be ending September 30.   So make sure you take advantage of the reduced rate and buy before the end of the month! Winners of the Great English Giveaway About 2 weeks ago we announced a sweepstakes in which wed give away 20 1-month SpeakENG packages to italki members.   We had a lot of great entries to the contest, you can check them out here: Chinese speakers, speakers of other languages.   After receiving so many amusing and interesting entries, we had a difficult time narrowing down the list, but we did manage to choose 20 winners. Congratulations to these members whove won a 1-month subscription to the SpeakENG course. Eucilene       Brazil Amanda      Brazil Yingshine      China Lucinda      China Tony Feng      China Lucky      China Ahmed Elrazki      Egypt Hery      Indonesia Joy       China/Japan Hamahamacchi      Japan Queen Bees      Lebanon CINTHYA      Peru Ugly      Russia Firuz      Tajikistan Nao       Japan/USA Sharanya India Ozan Turkey Sarah Iraq Hasan Bangladesh Winners should claim their prize by the 28th of September and then will have one month to use it.   Good luck to all the winners!   We have high hopes for your improved English ability and we look forward to hearing from you after you use this package. For those of you who didnt win, you can still buy the SpeakENG Online Course for either 1 year or 1 month.   Dont forget the special introductory price of $16 for the 1-year course will be ending September 30.   So make sure you take advantage of the reduced rate and buy before the end of the month!

Nerves of steel

Nerves of steel This week, we continue our revision tips and tricks series with a look at how to control something that can potentially ruin all of your good work - exam nerves! If you've ever seen X Factor, you'll know that even the most talented of performers can let nerves overtake their auditions. When the pressure is on and the whole world is watching, it's understandable that nerves can get to people that much - but too many nerves can get in the way of a performance. Consider your own exam nerves. True, exams don't involve standing in front of thousands of people on live TV, but they are still understandably nerve-wracking. You feel as though this is your one chance to improve your future and that you need to get high grades. No wonder you feel nervous. A few nerves on the day of your GCSE or A-level exams are fine and natural. However, you don't want too many nerves on the day as they will block your ability to think. Here are some tips to help you calm down as your exams approach: Practise exam questions to time so that you get used to working quickly without getting flustered. Eat regular, healthy meals and drink lots of water. If you can avoid caffeine, then do, as it will only increase your jitters. Identify the subjects or topics that make you feel the most nervous. Devote more time to these in your revision. If you really are feeling nervous and unable to cope, talk to a parent, guardian or teacher. You don't need to suffer alone.

After School Hours - ALOHA Mind Math

After School Hours Watching TV, Playing on the computer and video games are the most common after school activities of kids this generation. There surely is nothing wrong doing these activities but they should be done in moderation. I am sure you agree with me here, don’t you? Most parents who work want to see after school time as a holding place for their children. Kids today see after school time as fun time, play time or simply hang out time. But how many parents actually are taking that seriously and actually putting some thought to how their kids should spend their time resourcefully after school? Research today clearly shows that kids benefit greatly from participating in after-school activities. In a 2008 study, research found that the 17 percent of kids who didnt participate in activities were more withdrawn and socially immature and had lower self-esteem in comparison to their more busy peers. Few thoughts to what actually after school activities should serve as: · Physical activity · Development of socialization · Peer relationship skills, · Promote learning · Homework, and so on How should parents go about this? Make afterschool activities useful by first assessing the child’s needs. Do what you can, given your time, money, and availability of programs. Evaluate every three months to see whether you are achieving your goals. Once you have decided on activities that achieve most of the above goals another important point to keep in mind is that Physical safety and activity appropriateness are paramount for your child. I think we could use this as forum to address any concerns regarding after school activities and get help from other readers. At the same time if you would like to share your experience about development of children who are already part of after school activities the space is yours go ahead and let us know your story.

An Organic Chemistry Tutor is a Good Idea For Your Students

An Organic Chemistry Tutor is a Good Idea For Your StudentsWhy have I chosen to use an organic chemistry tutor? I have previously had students with disabilities. My own mother had Alzheimer's and I discovered how difficult it was for her to remember things. So, as a school teacher I wanted to help to alleviate the learning load of students.You may think I am being an unkind teacher but what I mean is that I discovered that I needed to work harder than I previously did. I also realised that I needed to work smarter. As such, I decided to try to work out how to benefit my students. I wondered if there were ways that they could learn better. There are so many online resources available these days that will improve your students' education, they have no need to go to class.So, after looking around for an organic chemistry tutor I found I could do much better by using an online solution. This has allowed me to devote more time to the actual teaching of the subject, this has improved the r etention of information and has enabled me to concentrate on my students' progress.In Organic Chemistry the subject deals with the study of the chemical element and its compounds. One of the areas that students need the most help with is the understanding of the elements.Knowing what an element is, knowing how it works and the best way to deal with it in a laboratory are three very different things. As such, using a chemistry tutor is a great way to make sure that you can provide the best guidance and support for your students. The professional guidance will ensure that you provide the best learning experience for your students. It is my sincere hope that you will give organic chemistry a go for your students.In conclusion, Organic Chemistry can be quite challenging. This is why it is vital that you have the best possible support system in place. Working with an organic chemistry tutor is not a cheap proposition either, it may cost you a small fortune in the beginning. However, you will save so much more money than you would on your own tuition fees if you can find a good organic chemistry tutor who can help you every step of the way.The best part of working with an organic chemistry tutor is that it takes away the burden of your own research and with the ability to create powerful guides. If you feel that you need an organic chemistry tutor, the best place to start is through the internet. I have put together a list of websites below that have the best free organic chemistry tutors available on the web today.

How Can Physic and Maths Aqa Help You?

How Can Physic and Maths Aqa Help You?Physics and maths are two of the most important subjects that have to be taken in a high school. These are two subjects that have to be passed by the students in order to make them eligible for graduation. If you are planning to take up these subjects then it is important that you go for a GCE Chemistry Aqa course which will help you gain a thorough knowledge about these subjects.You can make sure that you have all the tools that you need in order to learn these subjects when you choose GCE Chemistry Aqa program. These classes will not only let you master these subjects but will also give you the much-needed tips and advices on how to manage the different subjects in your life.All the subjects such as English, Maths, Physics, Chemistry and Biology require a good knowledge of English and Maths. Students are not allowed to skip these subjects because these subjects are compulsory to complete. You should not only complete these subjects but you shou ld also be able to communicate effectively with your teacher and classmates. This will enable you to show your creativity and intelligence to complete the study.The other thing that students need to do in order to gain knowledge of these subjects is to take part in science fair projects. Although the science fair projects will not provide you with any practical information, but they will give you an idea about these subjects so that you can improve your abilities in these subjects in the future.Geography is a subject that has to be learned so that you will be able to know where you are at the moment. There are many different countries and it would be difficult for you to know what country you are at the moment without knowing the country name and map. Geography has been taught by many teachers for many years so that students will be able to gain an understanding of geography. Calculus is another subject that needs to be taught to students. This will allow students to understand and calculate the complex equations in which these subjects are built. You will be able to understand the things that you have to do in order to finish your tests and exams if you understand and apply the concepts.You can find these subjects in Physics and Maths Aqa classes. These classes will help you learn all the subjects required to pass your exams so that you will be eligible for graduation. All the students who want to be professionals in these subjects will benefit from these courses.

Looking at the Benefits of Tutoring at Schools and Colleges in America

Looking at the Benefits of Tutoring at Schools and Colleges in AmericaTutoring at schools and colleges in America can be an exciting and rewarding career, or it can be a real nightmare. We often look down on this kind of work, and so our children tend to see it as an extension of the office. It is difficult to have both of these notions of tutoring at schools and colleges in America, but it is a possibility.These are schools and colleges in America that charge a fee for the tutoring that you get from them. You may be asked to pay for your own housing as well.Life at home can be boring when you have two jobs and do not have time to go to school or work without it. A tutoring program can help your child get some independence and a little bit of excitement back into their lives.There are many schools and colleges that will offer tutoring programs for different age groups. Sometimes it can be difficult to get through the registration process at one school because they may be so busy. Thi s can make it difficult to get the work done for your child and their friends.When you do not know much about what is going on at schools and colleges in America, you can usually find out what happens by getting involved in their student forums. You will probably find out a lot about what is going on, and if there are any special programs that are being offered for students like yours.If you feel that your child is going to need some extra help in the classes, you can always search for ways to help them. Some schools offer tutoring at the library or online. This is a great way to help them out and to give them some extra help.The benefits of tutoring at schools and colleges in America can really be seen as long as you keep an open mind and are willing to do what it takes to find the right programs for your child. The joys of working with kids, as a tutor or as a parent can be very fulfilling.

Easy French Songs for Guitar

Easy French Songs for Guitar The Best French Songs for Learning to Play the Guitar ChaptersAdvice for Playing French Music on the GuitarFrench Guitar Music: Francis Cabrel - La CorridaFrench Guitar Music: Alain Souchon - L’amour à la machineGeorges Brassens - Les copains d’abordDamien Saez - Jeune et ConFrench Guitar Music: Hugues Aufray - SantianoSerge Gainsbourg - ElisaFrench Guitar Music: Johnny Hallyday - Le PénitencierFrench Music: Jacques Dutronc - Et moi, et moi, et moiMichel Polnareff - La poupée qui fait nonEasy to Learn Guitar Music: Téléphone - Ça (c’est vraiment toi)Louise Attaque - Je t’emmène au ventJean-Jacques Goldman - On iraOther Great French Songs for Beginners“Music expresses that which cannot be said and on which it is impossible to be silent.” - Victor HugoJust across the channel, there’s a world of incredible French music that very few Brits choose to listen to. That said, there are plenty of wonderful and simple French songs that are hugely appropriate for budding guitarists.Whether you’re a Francophile, learning Frenc h, or just love music, there are plenty of great French songs to learn on the guitar.After all, French music isn't just Edith Piaf, Jacques Brel, Charles Trenet, and Charles Aznavour.So which are the easiest French songs to learn on the Guitar?In this article, we're going to look at some of the most famous songs in the French language that you should be listening to. is another good Serge Gainsbourg song for beginners.Did you know you could use online utilities to tune your guitar before learning to play any of these songs?French Guitar Music: Johnny Hallyday - Le PénitencierJohnny Hallyday’s emblematic song was recorded in 1964. It’s a French version of the American folk song The House of the Rising Sun. The words were written by Hugues Aufray and Vline Buggy.Music is as popular in France as it is anywhere else in the world. (Source: Free-Photos)It’s useful that if you learn the chords for this version, you’ll know how to play the English version, too!There are 5 chords yo u’ll need to play: A minor, C major, D major, F major, and E major. The pick sweeping is probably the most difficult technique in the song. Start off at a slow tempo.The Johnny Hallyday songs and Oh Marie and Je te promets are also suitable for beginners.French Music: Jacques Dutronc - Et moi, et moi, et moiThis 1966 song satirises the French bourgeoisie. It was the first song from Jacques Dutronc and sold over 100,000 copies.The song is pretty easy to learn as there are only three chords (D major, A major, and E major). It’s a pretty simple song to play along to.Michel Polnareff - La poupée qui fait nonPolnareff’s first song came out in 1966 and thrust the artist into the limelight. It was translated into several other languages and sold over 200,000 copies.  The lyrics refer to the sexual liberation of women at the time.The music uses the E major, A major, and D major chords.As a bit of trivia, the guitarist Jimmy Page played the guitar on the recording.Easy to Learn Guitar Music: Téléphone - Ça (c’est vraiment toi)This is a song from the band’s 1982 album Dure Limite. It was inspired by the Rolling Stones’ (I Can’t Get No) Satisfaction.French music rocks! (Source: Free-Photos)The riff isn’t that easy for a beginner, but it’s good for improving your flexibility.Why not try a few power chords while you’re at it?You can also play the songs Cendrillon and New York avec toi by the same band.Louise Attaque - Je t’emmène au ventThis song from the band’s 1997 debut album has a great chorus and violin part.  There are five chords that you need to play: G sharp minor, B major, C sharp minor, F sharp major, and A major.  Make sure your right wrist is loose when playing this one.There are also tutorials on how to play the violin part for the guitar.  If you like the band, try out Les nuits parisiennes.Discover how you can make use of music suites to record these tunes and others on your MAC!Jean-Jacques Goldman - On iraThis song was written and composed by Goldman and came out on the 1997 album En Passant. It’s very easy to play with its campfire rhythm.The only tricky part for beginners is the barre chords. Oddly enough, the studio version is played with a capo on the third fret while the live version has it on the second.There are five chords: G, D, C, E minor, and A minor.Il y a, Confidential, Pas toi, and Je te donne are all good Goldman songs for beginners.Other Great French Songs for BeginnersThere is so much great French music for budding guitarists to play. Here are some extra ones for you to try out:Lucienne Delyle - Mon amant de Saint JeanTété - A la faveur de l’automneTryo - Serre-moiHenri Salvador - Jardin d’hiverRenaud - Dès que le vent souffleraClaude François - Cette année-làJoe Dassin - Aux Champs-ElyséesJulien Clerc - Travailler, c’est trop durNino Ferrer - Le SudSo which of these great French songs are you going to get started with?Don't forget that if you like the sound of French, you 're not just limited to music from France, there's music from Belgium, Switzerland, Quebec (the French-speaking Canadian province), and a multitude of countries in Africa.If you're struggling with any of these, you can always get guitar lessons from a private tutor or another guitar player. Playing guitar isn't something you have to learn on your own and playing the guitar is often more fun with somebody there to help you.That said, there are plenty of great resources such as free guitar lessons online to teach you more about the strings, frets, and how to tune your guitar, for example. However, if you're really serious about playing the guitar, you should consider learning guitar on a guitar course at a music school or in private tutorials with your own private guitar tutor.Whether you're playing an electric or an acoustic guitar, learning how to play guitar can also be done online via video conferencing software like Skype with online guitar tutors.Now discover the best online too ls for maximising your guitar playing!