Intro Chemistry For Scientists and Non-Scientists

Intro Chemistry For Scientists and Non-ScientistsIntro Chemistry offers the opportunity to explore some of the most exciting topics that are currently being researched. It allows you to develop a good understanding of what science is all about. For instance, you will learn all about molecules, atoms, and the different types of molecules that exist in nature, but more importantly, you will also learn about how these molecules react to each other.Take some time out of your day and read the Introduction to Chemistry book by Professor Wolfgang Kubacki. In this book, you will find out all about organic chemistry. Organic chemistry is the science of life. In order to understand this topic well, you need to know a lot about biology, but you also need to know a lot about chemistry.One of the most common substances that you will see when you study chemistry is organic molecule. Molecules that are compounds of one type of element or another. You will also come across alcohols, bases, and acids . And you will find solvents as well. All of these compounds can be made at the molecular level, in chemical reactions.For example, the human body has four parts which are air, water, earth, and of course, all of the living organism uses oxygen for its fuel. Oxygen is produced by the same chemical reaction as that of the combustion of the fossil fuels. So it is fair to say that the research presented in this introduction to chemistry textbook is aimed at providing you with the basic knowledge that you will need to understand life on Earth and in the Universe.And what better way to learn about a biological process than to study its origins. And for this reason, you will come across all of the different ways that organisms could have existed, from the simple bacteria, through worms, insects, and plants to human beings. You will come across the photosynthesizers that convert carbon dioxide into oxygen and you will also learn about photosynthesis itself.Other types of organisms that you will study include viruses, protozoa, single-celled organisms, and microscopic elements such as potassium and calcium. These types of organisms make up the body of every cell, and they help us keep the ecosystem running. This is why they are called organelles.And just because of their importance in the world does not mean that you should forget that cells are not the ultimate building blocks of the body. Instead, you will study how these cellular structures help you build protein. This protein is critical to the formation of muscles and tissues. That is why there is such a huge emphasis placed on muscle physiology in this book.So the next time you are faced with a problem in biology, take some time to read about the construction of intercellular protein molecules. Learn about protein engineering and protein structure. Find out why life is so important and why we should care about the health of our environment. I personally managed to learn a lot about biology from this Intro Chemis try book, and that is why I think you should consider purchasing it as well.

EIFA International School London

EIFA International School London EIFA International School London EIFA is an independent, international, secular school providing an English-French bilingual education. EIFA takes a child-centred approach to learning and encourages the linguistic diversity of its students developing responsible global citizens, and promoting multicultural understanding through study in at least two languages. EIFA is the only school in the UK to teach all core subjects in English and French from day nursery to year 11. Most parents would agree it is vital that our children grow up with an openness to, and a deep acceptance of different cultures. This must start with language. It is language that frames our lives and by being bilingual we gain an insight into other cultures. Language skills are also a powerful springboard when it comes to gaining admission into the most challenging universities and workplaces. At EIFA we foster open-minded and flexible citizens of the world who will find themselves at home in more than one culture, communicate in more than one language, understand the views of others and how these are shaped and mix with people of a variety of backgrounds and cultures. We offer a broad, balanced curriculum delivered in at least two languages, designing school experiences that develop and showcase each childs talents, meet challenges, pursue and expand interests, allay fears, and realise hopes and dreams. We encourage students to reflect on and accept responsibility for their own learning by presenting opportunities for inter-disciplinary research projects where they explore subjects of interest, employing critical thinking skills to select, analyse and evaluate different sources of information in order to offer solutions to the issues raised in class discussions. We equip each student with the requisite tools to achieve their potential by pursuing an internationally accredited education. We provide an internationally recognised programme which will encourage learners to acquire social skills as well as academic skills, and foster a desire to promote peace and understanding in our world.

Chemistry Styles in Football - How Does Chemistry Styles Work?

Chemistry Styles in Football - How Does Chemistry Styles Work?Just what is the difference between football and soccer and how do chemistry styles work in these sports? What is the method of building up or boosting the performance of a team and how can chemistry play a part in this?Football and soccer are both very popular games and are played worldwide. The object of each game is to win and this is done by collecting more points than your opponent. A point is the basic unit of football and is worth a point when awarded and in soccer is worth a goal, assist or a goal.Soccer is played with the ball on a flat surface that is divided into 18 squares called 'squares'. The sides of the square are known as 'fields' and there are 3 teams in the game that include the goalkeeper and the forwards. In football the game is broken down into four sectors where the ball is placed and there are different formations for each team.While in soccer the players use their own skills and techniques, in foot ball the players need to be able to combine their skills and techniques in order to win the game. So far as soccer is concerned, it can be said that it is more competitive than football as the rules are very strict and most players do not like to lose.Chemistry Styles in Football: There are two ways that chemistry can be used to boost the performance of a team. Firstly, it can be incorporated into the strategy plan. The second way in which chemistry can be used is through the performances of the team. It is in this manner that football is regarded as being more skill based than soccer and therefore football can be classified as a more skill-oriented sport.There are many teams who go into competition as a team rather than individually. This gives them the advantage of playing together to win the game. This also makes the game faster and hence quicker to play. The third factor is that the players who do the best work together so they make the most of their ability together.Football fa ns will appreciate chemistry Styles in Football teams will benefit from a good game plan and an excellent performance from their players. This will be a vital part of winning a football match as the players must work together in order to win the game. So if you are interested in football then it is advisable that you try to learn how to create a team that works well together.

Naome Chemistry Kit Review

Naome Chemistry Kit ReviewThe Naome Chemistry Kit is the ideal choice for anyone looking to try out the fun and exciting side of chemistry. This kit is made from high quality materials and contains everything that a student would need to start their chemistry lab and work their way up to graduate level chemistry, with everything needed for any work you might need to do.The kit comes with a booklet that explains how to use it, and it comes with all the supplies that you would need to create your very own batch of chemicals. With this kit, it's not just about learning how to mix the chemicals, it's about learning all about how you use chemistry to make things happen and have fun along the way. You could become an expert chemist and graduate college with a great reputation, or you could simply learn a lot of fun and get into chemistry in general.This kit has many ways that you can learn about chemistry, and you can be a teacher for your own child, or you can simply pass it on to your fr iends. The kit comes with everything you need to teach others how to do chemistry, but it also comes with an entire sample pack of small experiments and other helpful materials. This kit is a great way to get students interested in chemistry and get them excited about taking chemistry.The kit comes with all the chemicals that you would need to know to begin your chemistry work, and then it also comes with resources that you can use to help you when you're learning more about chemistry. You'll find plenty of references and an entire lab notebook for your usage, and this kit provides all the materials you would need to make your first experiment successful.When you're working with the kit, you'll notice that the instructions are very clear and easy to follow, and you'll see that you can be successful with the kit, even if you're new to chemistry. There are also some interesting bonus products in the kit, including dyes, gel media, and glassware.This kit is one of the best tools for an aspiring scientist or teacher, since it teaches how to effectively use chemistry to work toward getting your hands dirty and building your own laboratory, including chemistry and research equipment. The kit is great for both students and adults, because it provides every ingredient you would need to create different types of experiments.If you're a chemistry major, or a teacher who wants to teach chemistry, this kit is a great way to educate yourself with the science of chemistry. You will become more effective and efficient at your chemistry work by using this kit, and you'll learn how you can create interesting and fun chemistry projects as well. The kit is great for anyone who wants to learn about chemistry and has the space for a lab.

How to Solve Linear Equations

How to Solve Linear Equations If two linear mathematical expressions are connected and related by the sign of equality, an equation is formed. An equation satisfied for some particular value or values of the unknown quantity or quantities. The unknown quantity of an equation is called variable. For example: - a x + b = c x + d An equation containing one of the highest power of the unknown quantity is called a linear equation or first- degree equation. a x + b = 0, a 0 is an example of linear equation. How to solve a linear equation: - Question 1: - Solve the linear equation 2 x + 4 = 8 and find the value of x. Solution: -Step 1: - Try to keep all the variables on L.H.S. and constant on R.H.S. Constant 4 is there on L.H.S., so we can subtract 4 from both sides to remove 4 from L.H.S., and then we get 2 x = 8 4 2 x = 4 Step 2: - Try to free the coefficients from the variable. So we will divide both sides by 2 so that coefficient of 2 will be remove from both sides. 2 x / 2 = 4 / 2 x = 2 Therefore x = 2 Question 2: - 6 x 3 = 9, find x. Solution: -6 x 3 = 9 6 x = 9 + 3 6 x = 12 x = 12 / 6 x = 2

How To Play Bluegrass Guitar Common Fingerstyle Techniques

How To Play Bluegrass Guitar Common Fingerstyle Techniques Sign up successful Three-Finger Style Otherwise known as the Scruggs Style after banjo player Earl Scruggs who first popularized it, this fingerstyle employs a thumb pick, index finger pick, and middle finger pick to pluck individual strings on the guitar. The advantage over other picking styles is the speed at which experienced players can play arpeggios and string skipping runs without breaking rhythm. This gives the guitar a very percussive, lively sound that lends itself well to an ensemble setting. However, this isnt to say that players using this technique can only play single-note runs. Many experiment with combining this style with strumming via thumb pick or either finger pick. As always, you are free to play whatever you like! Three-finger style is versatile and popular but can be difficult for players with limited fingerstyle experience. When learning this style, try picking individual chord tones with a slow, consistent rhythm before speeding up as you are able. Using a metronome will greatly increase the effectiveness of these exercises because it will keep you honest! If you keep falling behind the beat, just turn it down and start slower. This kind of practice is the quickest way to become an amazing picker. Three-Finger Style Techniques Because many bluegrass fiddle tunes are in the key of C major, I have presented these exercises using C, F, and G chords to portray typical chord progressions. When you are learning how to play bluegrass guitar, it is wise to stick to a simple set of chords. It’s how you use them that matters. Three-String Runs The idea here is to use your thumb for the bass notes and your two fingers for the two high strings in each measure. If you pull it off, you can keep the rhythm strong with your thumb while filling out notes with your fingers. Try different chord tones to find the voicing that you like. Four-String Runs This exercise is almost identical the one above, except that the thumb is utilized not only for bass notes but also for a high string as well. Experienced bluegrass players learn to play in this style for the fastest of the fast songs. Make sure to start slow with that metronome! Two-Finger Style This variation of the Scruggs Style was favored by bluegrass guitar legend Lester Flatt. It omits the middle finger pick in favor of a simple thumb pick and index finger pick combination. Because of this simplicity, the two-finger style is easily adopted for purposes that resemble flat picking. The main idea is to use the thumb to pluck individual bass notes while strumming with the index finger. This is great for playing loud chords in a driving manner and is often used to carry the main harmony of the song. In addition, this style can be used to simulate bass lines in the absence of a bass player. But just like with Scruggs style, you are free to explore and find more ways to utilize this approach to playing bluegrass guitar. Here are some exercises I would recommend to become acquainted with the two-finger style. And don’t forget your metronome! Two-Finger Style Techniques Again, these figures are portrayed in C major for simplicity but you are not stuck here. Playing around with different chords will give you a better idea of what you and your guitar are capable of. Pluck-and-Strum This exercise is all about getting you acquainted with the capabilities of two-finger style. Specifically, it is about using your thumb to pluck the bass note of each chord before strumming two full chords with your index figure. Bluegrass ballads often call for this type of guitar arrangement. Fast Strum Now we’re getting to the fun part. Some bluegrass tunes are played at extremely fast tempos, and by speeding up the pluck-and-strum you just may manage to keep up. The key here is to play the chords almost as if you were flat picking with a normal guitar pick. The difference is that you can still use your thumb for the bass in two-finger style, but you will still most likely resort to strumming both up and down with your index finger. There’s no diagram for this one find a fast bluegrass song to play along to and try to keep up! (I usually use the song “Wait So Long” by Trampled By Turtles when I teach). Keep Practicing Some of these techniques may seem tricky at first, but don’t be discouraged. Practice at least ten minutes a day for two weeks and you’ll be seeing some serious improvement! No bluegrass guitarist ever became great overnight, and with these common fingerstyle techniques you now have a roadmap for how to get there. Learn how to play bluegrass guitar and more by studying with a private guitar teacher. Guitar teachers are available to work with you online via Skype or in-person, depending on your location and availability. Search for your guitar teacher now! Collin K. teaches in-person guitar and singing lessons in Brooklyn, N.Y. He studied Music Technology at New York University, plays in an instrumental rock band, and writes music for films.  Learn more about Collin 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 Eric Frommer

Singing Tips How to Sing Into a Microphone

Singing Tips How to Sing Into a Microphone Sign up successful Step 2: Learn How to “Play” the Microphone The best way to approach working with a microphone is to think of it as an extension of your voice. Rather than “projecting” your voice like you would in an acoustic setting, let the microphone do the work and focus on your delivery, pitch, and emotions. Here are some key singing tips to keep in mind when developing your microphone technique: 1. Practice your angles.  Every microphone has a “sweet spot” where it is most effective. If you sing into the microphone at the improper angle you may lose important tonal characteristics from your performance. Always sing into the center of the microphone, never the side or top. It takes some practice, but once you understand your microphone, it will pay off in a fuller, richer sound! 2. Hold the microphone properly for best results.  Always hold the microphone by the shaft. While it may look cool to hold the microphone by the head, it can muffle your sound, or worse, create ear-shattering feedback from the PA. 3. Proximity effect is your friend!  Most microphones used for singing live are subject to something called proximity effect. This means that the distance you sing from the microphone affects the timbre of your voice. Singing closer to the mic, for example, enhances the lower frequencies. This can be a pleasant sound, but if you find your vocals too boomy, try moving an inch or two back from the microphone. 4. Experiment with different vocal effects. Working with a microphone allows you to use various effects to enhance your voice. Try singing and adjusting the airflow through your nose, opening your throat to provide more resonance, and working on your glottal attack, enunciation, and vibrato. By working on these different techniques in front of the microphone, you can develop the muscle memory needed for performance. Treat using a microphone like any other vocal techniquepractice it often! As a vocalist, you have to practice many techniques in order to use your instrument well. If you study with a private teacher, he or she will be able to help you, as well. If you are ever planning on performing in front of an audience, practicing with a microphone can make the experience less stressful, more enjoyable, and will go a long way toward your personal and professional growth as an artist! 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 Erica Zabowski

10 French Poets to Fall in Love With This National Poetry Month

10 French Poets to Fall in Love With This National Poetry Month Sign up successful 2. Francois Villon Francois Villon (1431 â€" 1474?), born the same year that Joan of Arc was burned at the stake, was little known during his lifetime, but became one of the most popular medieval French poets in the years after his death. He was never rich, and seems to have been involved in criminal activity that led to troublesome legal problems following his graduation from university. Even as a student, despite his later recognition as a poet, he was not very serious, and his pranks, albeit with the help of friends, led to some trouble as well. Following a brawl in 1462, he was sentenced to death in early 1463, and then banished from Paris instead. Little can be found of him afterwards; sources are divided on whether he is thought to have died later in 1463 or some eleven years later 1474. Probably his most well-known work is Le Testament, a collection of twenty-some poems in octosyllabic verse. 3. Louise Labe Photo by Wikimedia Commons Louise Labe (1524 â€" 1566) was born in the early 1520s (1522 or 1524) of a rope-maker and member of the bourgeoisie who educated her in letters and music. She lived in Lyon for most of her life, publishing a collection of works,  Euvres de Louïze Labé Lionnoize  in 1556. She moved to the countryside some time later and died several years after her husband in 1566. She is the most celebrated non-noble  female  French poet of the Renaissance. 4. Jean de la Fontaine Jean de la Fontaine (1621 â€" 1695), born in Chateau-Thiery, lived largely during the reign of Louis IV. He is best-known for his fables in verse, bound first into five volumes and later a complete volume titled Contes Choisies. In some ways like Aesops fables, many of his fables taught or demonstrated practical life lessons. Many of them also indirectly criticized the excesses of the nobility. Later in life, de la Fontaine had trouble with censorship, and one of his later collections of fables was banned. De la Fontaine also wrote a number of plays (which also used poetic verse). He was also elected to the Académie Française in 1683. He turned to religion in 1692 after becoming sick and died three years later. 5. Theophile Gautier Theophile Gautier (1811 â€" 1872) was an art and literary critic, dramatist, journalist, editor, and poet. His travel also influenced his work. He began philosophically and stylistically as a Romantic, but later focused more on “art for arts sake” (lart pour lart). In 1856, he became librarian to Princess Mathilde Bonaparte, the niece of Napoleon Bonaparte. One of Gautiers poems, Le Printemps (Springtime) is especially appropriate for our current spring season. 6. Charles Baudelaire Photo by Ron Rothbart Charles Baudelaire (1821 â€" 1867) is a well-known symbolist and surrealist Parisian poet best known for his collection Les Fleurs du Mal  (The Flowers of Evil). After spending several years in India at his reform-minded familys insistence, Baudelaire spent much of his time in Paris living off his inheritance as a dandy, absorbing the artistic culture and developing his eye as a critic, the latter of which helped him earn some supplementary income. However, his family later went to court to appoint someone to manage his inherited and quickly disappearing fortune. Baudelaire is also known for translating the works of Edgar Allen Poe into French. 7. Paul Verlaine Paul Verlaine (1844 â€" 1896) was a symbolist poet of the 19th century, and is perhaps one of the best-known and most influential French poets of all time. Romances sans Paroles (Songs without Words) (1874) was written while he was in prison, and it was based on his travels with the younger French poet Arthur Rimbaud. Sagesse  (1881) compiles some of his confessional religious poetry, and Amour (1888) focuses on his adopted son Lucien. His works are notably difficult to translate due to their focus on sound rather than meaning. 8. Arthur Rimbaud Arthur Rimbaud (1854 â€" 1891), the younger colleague and traveling partner who helped inspire Verlaines Romances sans Paroles, is recognized as one of the founders of the symbolist movement in France. He wrote most of his works during his teenage years. One of his most well-known works from this time period is an extended prose poem called Une Saison en Enfer (A Season in Hell). By the end of his teens, he was forced to search for more stable work to support his family. Verlaine later published many of Rimbauds works that were not published during his lifetime. 9. Guillaume Appolinaire Photo by Wikimedia Commons Guillaume Appolinaire (1880 â€" 1918) was one of the more influential French poets of the early 20th century, influencing Surrealism, Dadaism, Cubism, and Futurism. After finishing school, he worked as a bank clerk, but  simultaneously  associated himself with many of the Paris-based artists and writers of the day, such as Picasso and George Braques. He died in 1918 of a head wound that he had received two years previously on the front lines during World War I. His two major poetry collections are Alcools: Poemes 1898-1913  and Calligrammes: Poemes de la Paix de la Guerre. 10.  Paul Eluard Early in his life, Paul Eluard (1895 â€" 1952), a Parisian, excelled in English and became familiar with poets such as Rimbaud, Baudelaire, and Appolinaire, in addition to many of the Russian classics. He also served in World War I as a medic. This background and experience would shape his writing. He wrote a number of books during his life, including a poetry collection, Le Livre Ouvert (The Open Book), which was published while France was occupied by the Nazis. During World War II, his poem Liberté was dropped into Europe by the British Air Force as anti-Nazi propoganda. If you love poetry, want to practice or improve your French, or hope to explore some new literature, look up these poets and their works. Poetry can be both more and less difficult than ordinary prose, so be prepared for a new challenge! Carol Beth L. teaches  French lessons in San Francisco, CA. She has her Masters in French language education from the Sorbonne University in Paris and has been teaching since 2009.  Learn more about Carol Beth 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 Feature photo by  G Morel

What is the Formula for Density

What is the Formula for Density Density is a physical property of a substance and it is the measure of the amount of mass in a given standard measure of volume. Density is a unique property and hence it is different for different substances. Therefore density is given as mass per unit volume and its formula is written as: density, d = (mass) / (volume). The unit of density depends on the unit of mass and unit of volume, and while measuring the standard density of a substance, density is usually calculated with respect to standard volume. Example 1: An object has a mass of 40grams. If the object has a volume of 6cm3, then what is the density of the object? Given: mass of the object, m = 40g Volume of the object, V = 6cm3 Density, d = (mass) / (volume) Now we apply the above formula to the given information of the question. This implies, density of the given object, d = (40g)/ (6cm3) This gives, density, d = 6.67g/cm3 Therefore, density of the given object is 6.67g/cm3 Example 2: A liquid in a beaker has a mass of 25grams. If the liquid occupies avolume of 100mL, then what is the density of the liquid? Given: mass of the liquid, m = 25g Volume of the liquid, V =100mL Density, d = (mass) / (volume) Now we apply the above formula to the given information of the question. This implies, density of the given liquid, d = (25g)/ (100mL) This gives, density, d = 0.25g/mL Therefore, density of the given liquid is 0.25g/mL