Chemical Reactions: In this article, students will get to learn about the basics of chemical reactions along with their different types. This article can help the students to prepare for the exam ...

At equilibrium, the concentrations of reactants and products do not change. But the forward and reverse reactions have not stopped - they are still going on, and at the same rate as each other.

Learn about and revise energy changes in chemical reactions with this BBC Bitesize GCSE Chemistry (OCR 21C) study guide.

If a reaction is endothermic, it takes more energy to break the bonds of the reactants than is released when the bonds of the products are formed. If a reaction is exothermic, more energy is released ...

Remind students that in the chemical reactions they have seen so far, certain atoms in the reactant molecules unbond from one another and then rearrange and rebond in different ways to form the ...

Chemical equation: A chemical equation is a symbolic representation of a chemical reaction where the reactants and the products are shown by their symbols or formulas. For example: Na + Cl → NaCl ...