In this module, you’ll learn how to determine the concentration of solutions and express it in terms of molarity, molality, and normality.

This reviewer will walk you through the introductory topics in chemistry that will be useful in your preparation for major exams like UPCAT, NMAT, and many more.

Did you know that atomic nuclei can also participate in a chemical reaction? This is the realm of nuclear chemistry, which you’ll learn more about in this module.

Thermochemistry is the study of heat change in a chemical reaction. Learn more about this concept and the difference between exothermic and endothermic reactions in this reviewer.

What are acids and bases and what makes them different from each other? Let’s go back to basics and study the definition, characteristics, and strengths of these two substances.

Did you know that the majority of reactions are reversible, at least to some extent?  In this topic, you will learn more about reversible reactions (aka equilibrium reactions).

Learn more about chemical kinetics, the study of the speed or the rate at which chemical reactions occur.

Two very dangerous elements, when combined together, can add flavor to the food you eat. This is all thanks to what we know as chemical reactions. Learn more about them in this module.

In this module, we will tackle the third state of matter, gases, and the laws governing their behavior.

There’s no such thing as “chemical-free.” The water we drink and even the air we breathe are all considered “chemicals.” Learn more about “chemicals” and compounds in this section.