amrylacastle amrylacastle
  • 04-04-2020
  • Chemistry
contestada

____Zn(s) + ____HCl(aq) → ____ZnCl2(s) + ____H2(g)

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Mistystar4881
Mistystar4881 Mistystar4881
  • 04-04-2020

Hey there!

Assuming you want us to balance the equation:

Zn + HCl → ZnCl₂ + H₂

Balance Zn.

1 on the left, 1 on the right. Already balanced.

Balance H.

1 on the left, 2 on the right. Add a coefficient of 2 in front of HCl.

Zn + 2HCl → ZnCl₂ + H₂  

Balance Cl.

2 on the left, 2 on the right. Already balanced.

Our final balanced equation:

Zn + 2HCl → ZnCl₂ + H₂  

Hope this helps!

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