Question

This chemical equation represents a chemical reaction.

2HNO3 + Na2SO3 - 2NaNO3 + H2O + S02
Which chemical is a reactant in the reaction?
O A. Na so
B. SO2
O C. H20
OD. NaNO3

Answer 1

A.

Step-by-step explanation:

reactants are on the left side of the arrow

Answer 2

OPTION A is the reactant

Explanation:

This is an acid-base reaction (neutralization): HNO3 is an acid, Na2SO3 is a base.