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Chemistry is one of the oldest and most wide ranging of the sciences. It had already grown sufficiently by the end of the 19th century to be conveniently divided into the three classical branches of inorganic, organic and physical chemistry. Chemistry is the science which investigates the composition and properties of bodies and by which we are enabled to explain the causes of the natural changes which takes place in material substances.

As a science, chemistry is of the highest importance to mankind, since by its investigations the practical art is constantly improving. All chemical knowledge is founded on analysis and synthesis that is the decomposition of bodies or the separation of compounds into their simple elements or the re-composition of simple bodies into compounds. Everything on Earth, everything in our solar system, everything in our galaxy is made up of matter. Understanding chemistry helps in understand the world around you. 


What is Chemistry?

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Chemistry is the study of nature and its behavior with matter. The atom is the basic building block of matter, representing the smallest unit of a chemical element. The importance of chemistry is that it explains the world around you.
"Chemistry is the study of matter and its composition. It is also concerned with how different kinds of matter react with one another and what changes occur when they react."It’s interesting to know what substances make up the entire thing in our environment, whether they are elements, mixtures or compounds, and whether things that exist in nature, such as sugar or the enzymes in our bodies, can be synthesized in the laboratory.

Chemistry Formulas

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Chemistry Formulas are nothing but a rule which is expressed in symbols or a mathematical relationship between symbols. It is necessary to know the list of chemical formulas. Some of the important chemical formulas are given below.
  • Avogadro's Law Formula
Avagadros Law Formula
  • Degree of Unsaturation Formula
Degree of Unsaturation Formula
    • pH Formula
    pH Formula

    Chemistry Formulas

    The topics covered under chemistry are given below.
    1. General Chemistry
    2. Inorganic Chemistry
    3. Organic Chemistry
    4. Physical Chemistry
    5. Analytical Chemistry
    6. Biochemistry
    7. Nuclear Chemistry
    8. Environmental Chemistry

    Chemistry Tutor

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    Avail free online Chemistry Help from our Online Chemistry Tutors. Our tutors are brilliant in the subject and are well trained. Our highly skillful and expert tutors will assist you and make you an expert in the subject. Tutors understand the learning necessity and give accurately the necessary help required depending on each student learning abilities.

    Our online tutors give you help from the fundamental concepts to advanced theories and help you gain a complete understanding over chemistry. Subscribe in our Online Tutoring Session to get the tutor now and benefit from free online help.
    Chemistry Tutor