# The decomposition of #H_2O_2# produces water and oxygen gas, releasing 197 kJ per one mole of #H_2O_2#. How much energy is released if we start with 798 grams of #H_2O_2#?

##### 1 Answer

May 24, 2016

#### Answer:

#### Explanation:

The amount of heat (

Note that

To find

Thus,