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Sphinxa [80]
3 years ago
7

What coefficient should be placed in front of the HCl so that the reaction obeys the Law of Conservation of Mass?

Biology
1 answer:
faust18 [17]3 years ago
5 0

Answer:

2

Explanation:

2 should be placed in front of Hcl so that the mass of the products and reactants be will equal.

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