H2 is produced by the reaction of 1177 ml of a 08968 m


H2 is produced by the reaction of 117.7 mL of a 0.8968 M solution of H3PO4 according to the following equation.

2 Cr + 2 H3PO4 → 3 H2 + 2 CrPO4

(a) Determine the number of moles of H2.

(b) Determine the mass (in g) of H2.

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Chemistry: H2 is produced by the reaction of 1177 ml of a 08968 m
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