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13 votes
PLEASE ASAP

This chemical equation represents a chemical equation.

2HNO3 + Na2SO3 → 2NaNO3 + H2O + SO2

Which chemical is a reactant in the reaction?

a. H2O
b. Na2SO3
c. SO2
d. NaNO3​

User Toby Sharp
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2 Answers

4 votes

Answer:

B. Na2SO3 is one of the reactants

Step-by-step explanation:

User Corinacallan
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5 votes

Answer: B. Na2SO3

Step-by-step explanation:

A reactant is always left to the arrow and is a substance that is at the start of a chemical reaction (before the reaction / change occurs)

User FrenchMasterSword
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