Note: This demo has two parts, I & II. When ordering, please specify whether you want Part I, Part II, or both at the same time. I. The reaction between iodate and bisulfite in acid medium produces ...

The rate of a chemical reaction can be changed by altering the concentration of a reactant in solution. If the concentration is increased: there are more reactant particles there are more successful ...

The film discusses the factors influencing chemical reactions and their rates, illustrating concepts such as rusting, explosion potential of dust, and the role of catalysts. It explains how different ...

The questions in this quiz are suitable for GCSE combined science students studying the effect of concentration and pressure, surface area, temperature, and catalysts on the rate of reaction. If you ...