Answer to Question #66026 in General Chemistry for Shannon

Question #66026

Calculate the maximum mass of zinc chloride produced from 9.75g of zinc.

Zn + 2HCl ----> ZnCl2 + H2

Expert's answer

According to the equation 1 mol of zinc gives 1 mol of ZnCl2. Thus, 9.75g/65.4g/mol = 0.149 mol of Zn and/or ZnCl2, which is 20.3 g of it.

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