3 years ago

PLEASE ASAP

Chemistry

2 answers:

Orlov [11]3 years ago

6 0

Answer:

B. Na2SO3 is one of the reactants

Explanation:

stepan [7]3 years ago

4 0

Answer: B. Na2SO3

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)

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