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Ilia_Sergeevich [38]
2 years ago
11

What volume of H2 at STP, can be released by 42.7 g Zn in the equation: Zn + 2 HCl ————> H2 + ZnCl2

Chemistry
1 answer:
ehidna [41]2 years ago
7 0

Answer:

0.86L.

Explanation:

1mol of Zn has mass of 65.39g . The amount of Zn is 2.5g65.39g/mol=0.038mol

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