Question

HURRY

What type of reaction is this? 2H2 + O2=>2H 20 + Energy
A. Exothermic reaction
B. Endothermic reaction
C. Chemical reaction
D. Nuclear reaction

Answer 1

Answer:  Both A and C

Explanation:

It is a combustion reaction that is exothermic.  It is a chemical reaction.  Choices A and C are both correct, so I'm not certain what criteria are most important in answering.