Question

4. In the chemical equation H202(aq) → H2O(l) + O2(g), the O2 is a

O
A reactant
Bcatalyst
C
solid
OD product

Answer 1

Answer: D. Product

Step-by-step explanation:

Answer 2

02 is a product

Step-by-step explanation:

it doesnt take part in chemical reaction so its not reactant.02 doesnt alter rate of chemical reaction so it cannot be catalyst. it is gas it is not solid so it is a product.