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Mm ZnCl2 = 136.28 g/mol
g ZnCl2 = 90 g Zn x 1 mol Zn x 1 mol ZnCl2 x 136.28 g Zn Cl2
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65.38 g Zn 1 mol Zn 1 mol ZnCl2
g = 187.59 g de ZnCl2
Zn = 65.38 g/mol
Zn + 2 HCl → ZnCl2 + H2g ZnCl2 = 90 g Zn x 1 mol Zn x 1 mol ZnCl2 x 136.28 g Zn Cl2
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65.38 g Zn 1 mol Zn 1 mol ZnCl2
g = 187.59 g de ZnCl2
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