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Chemistry, 24.03.2021 23:00 Nholz809

Using the reaction, calculate the moles of hydrogen gas produced from the reaction of 4.5 moles of zinc: Zn+2HCl -> ZnCl2+H2

A. 1.0 mols H2
B. 2.0 mols H2
C. 4.0 mols H2
D. 4.5 mols H2

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