Rates of Reaction

Year 9 have been starting their ‘Rates of Reaction’ unit and have looked at how you can tell if a reaction is occurring – colour change, fizzing, heat evolved, etc
They performed a variety of experiments to see these changes.

After this, they used a simple method of collecting gas from an experiment to see how fast the rate of the reaction was – what they don’t yet realise is that they now need to draw graphs and interpret the data! It’s not all fun! 😊