Question

What reaction would the chemical equation 2H2O --> 2H2+O2 represent? A) Replacement Of Water B) Combustion of water c) decomposition of water d) formation of water

Answer 1

I think i'm a lil' late the answer is, decomposition of water, hope this helped! :)

Answer 2

Answer;

C. Decomposition of water

Explanation;

A decomposition reaction occurs when one reactant breaks down into two or more products.This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.

The equation for the decomposition of water; 2H2O --> 2H2+O2