Question

Small amount of phosphoric acid is usually added to

hydrogen peroxide to prevent its decomposition.


a.What is the function of phosphoric acid?

b. 2H2O2 → ----- + O2

Complete the chemical equation?

c.Which substance would you add to increase the rate of

decomposition of hydrogen peroxide?

Please give me the answer in detail ​

Answer 1

Answer:

A. Phosphoric acid is made from the mineral phosphorus, which is found naturally in the body. It works with calcium to form strong bones and teeth. It also helps support kidney function and the way your body uses and stores energy.

B. 2H2O2 -- 2H2O+O2

C. As an interesting contrast, a similar increase in the rate of decomposition of hydrogen peroxide can be achieved using an inorganic catalyst such as manganese(IV) oxide or lead(lV) oxide.