Question

How is an exothermic reaction indicated in an equation?

O A. Heat is written above the arrow in the equation.
O B. Heat is included as one of the reactants.
O C. Heat is included as one of the products.
D. Heat is added to both sides of the equation.

Answer 1

Heat is included as one of the products.

Step-by-step explanation:

got it right on APEX

Answer 2

Heat is included as one of the products for eg:

C+O2 gives CO2 + heat

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