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30 May, 17:13

You start with 100 grams of zinc how many moles of hydrogen will be produced

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  1. 30 May, 17:42
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    Zn + 2H⁺ = Zn²⁺ + H₂

    n (H₂) = n (Zn) = m (Zn) / M (Zn)

    n (H₂) = 100/65.4=1.53 mol
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