Calculating excess reactants is essential in the practical application of chemistry. It allows us to assess the efficiency of a chemical reaction, and make predictions about the final products formed ...

Balanced equations are used to allow chemists to calculate how much product they will produce from their reactants. The co-efficients in balanced equations represent the number of moles reacting and ...

A titration is a very commonly used type of quantitative analysis. It is based on accurately measured volumes of chemicals. A pipette is used to accurately measure a fixed volume of liquid and is ...