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Determine the stoichiometric mixture mass ratio for the complete reaction: H2 + 1/2 O2 → H2O.

Determine the stoichiometric mixture mass ratio for the complete reaction: H2 + 1/2 O2 → H2O. Correct Answer 8:1

On mass basis, stoichiometric mixture requires half of 32 kg of O2 with 2 kg of H2. So the mixture mass ratio would be 1/2 x 32 / 2 = 8.

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