Acids and Bases

Acids were first identified as substances that taste sour. Vinegar drive a sour taste because it is a thinner solution of acetic acid; citric acid is accountable for the sour taste of a lemon. Bases, sometimes called alkalies, are distinguished by their pungent taste and slippery feel. Most hand soaps and profitable preparation for unclogging […]

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Chemical Bonding

Chemical bonding and structure play the central role in determining the course of chemical reactions, many of which are vital to our survival. To explain the character of natural materials, we must learn the type of chemical bonding and the cause that controls the structure of compounds. Chemical bonds are the forces that hold atoms […]

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Extended Periodic Table

It is challenging to learn individually the chemistry of more than hundred elements known today and their infinite compounds. The periodic tables contribute a logical and effective framework for dealing the vast information on the chemical nature of the elements into a less simple and logical patterns. The elements are arranged in rows and columns […]

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