Investigating the Speed of Reaction Between Hydrogen Peroxide and a Potato

Investigating the reaction rate between hydrogen peroxide and potato To find what increases the rate of reaction between hydrogen peroxide and potato, enzyme catalase was used to produce oxygen and water. Variable: * Change the surface area of ​​potatoes * Change the heat of reaction * Change the acid concentration * Change the size of potato blocks * Change the amount of potato * Change the pH I test these variables in preliminary experiments: potato surface area Change and change the heat generated by the reaction.

In my lecture, I will study the reaction of potato enzyme with hydrogen peroxide. In particular, investigate the influence of the change in surface area of ​​potatoes when adding hydrogen peroxide. This is because as the surface area of ​​the potatoes increases, the reaction rate increases as the particles from potato and hydrogen peroxide collide more surface area and the larger the surface area, the more particles carry kinetic energy . By carrying more kinetic energy, the reaction is more likely to achieve its activation energy, thus creating a more successful collision and increasing the rate of reaction through a more successful collision.

Esthe.com/ investigated the effect of increased potato surface area when mixed with hydrogen peroxide

The effect of increasing the surface area of ​​the potatoes after mixing with hydrogen peroxide was studied.

Comparison of reaction rate of potato and hydrogen peroxide with liver and hydrogen peroxide due to mass loss Background information: Catalase is an enzyme found in all cells. This means that it is an intracellular enzyme. The enzyme is a biocatalyst. The catalyst promotes the reaction without changing itself. This enzyme and catalyst can be used repeatedly. - Experimental report on the conversion of hydrogen peroxide to water and oxygen using chemical titration In this laboratory we measure and calculate the conversion of hydrogen peroxide (HO) to water and oxygen using chemical titration. Enzyme catalase

Catalytic activity is an enzyme contained in foods such as potatoes and liver. It is used to remove hydrogen peroxide from cells. Catalytic action promotes the decomposition of hydrogen peroxide into water and oxygen. Depending on the shape of the hydrogen peroxide molecule, it accelerates the decomposition of hydrogen peroxide. This reaction of decomposing a molecule into smaller fragments is called an assimilation reaction. In order to react, reactive species collide and must reach energy called activation energy. If there is a possibility that a large amount of energy may be generated by collision between particles, reaction may occur. In order to collide, the particles must collide in the right direction at a sufficiently fast speed. The more collisions, the faster the reaction. Increasing the temperature of the board increases the number of collisions