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04-08-2022
Chemistry

contestada

Once balanced, what is the coefficient of HCl in the following reaction:

Mg + HCl → MgCl2 + H2

Group of answer choices

A. 1

B. 2

C. 0

D. 3

Respuesta :

04-08-2022

Answer:

B. 2

I hope this helps.

Explanation:

Mg + 2HCl → MgCl2 + H2

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