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21-11-2020
Chemistry

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Is the chemical equation balanced?
Zn + 2HCl → ZnCl2 + H2

no, or yes

Respuesta :

21-11-2020

Answer:

Yes.

General Formulas and Concepts:

Chemistry - Stoichiometry

Balancing reactions
Reaction prediction

Explanation:

Step 1: RxN

Zn + HCl → ZnCl₂ + H₂

Step 2: Balance RxN

Zn + 2HCl → ZnCl₂ + H₂

Need 2 H's on both sides
Need equal amount of Cl's on both sides

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