Rates and temperature; Catalysts; Core practical ... Describe the effect of increasing the concentration of acid on the mean rate of reaction. Use your graphs and calculations in step 2 to help you.

Tell students that the reaction between baking soda solution and calcium chloride solution happens at room temperature. Students saw that the rate of the reaction can be sped up if the reactants are ...

As with many chemical reactions, the rate of an enzyme-catalysed reaction increases as the temperature increases. However, at high temperatures the rate decreases again because the enzyme becomes ...

Keywords chemical reactions, reaction rates, equilibrium, catalysts, surface area, concentration, temperature, industrial processes, ammonia production Email us at [email protected] if you have ...