Conclusion

Based on the Graph and Data Table, it can be concluded that the more hydrogen peroxide that we use the slower the rate of reaction between the hydrogen peroxide and yeast. It proves that the my hypothesis was correct. The reason behind this conclusion is because there was a higher amount of hydrogen peroxide used and yet the same amount of yeast used. Therefore, the yeast had to react with a larger amount of hydrogen peroxide leading to a slower speed of reaction between the reactants, namely the hydrogen peroxide (enzyme) and yeast (catalyst).