Elexis8591
Elexis8591
23.03.2020 • 
Chemistry

Use the electron-transfer method to balance this equation:

Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g)

a. 2Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g)

b. Zn(s) + 2HCl(aq) →ZnCl2(aq) + H2(g)

c. Zn(s) + HCl(aq) →ZnCl2(aq) + H2(g)

d. 2Zn(s) + 4HCl(aq) → 2ZnCl2(aq) + 2H2(g)

e. 3Zn(s) + 3HCl(aq) →3ZnCl2(aq) + 3H2(g)

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