Determine the numbers of mols of h evolved, Chemistry

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Determine the numbers of mols of h evolved

An Al-Mg which is having 0.5 g of alloy in the acid forms the 600mL of H saturated with water vapor at 20°C. P_H2O = 18 torr. Where the Barometric pressure was 763 torr.

a. Determine the numbers of mols of H evolved?

b. Determine the numbers of grams of Mg in the alloy?

c. Determine the weight percent of Al in the alloy?

d. Is the partial pressure of the evolved H going to be 763-18=745 torr?

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Chemistry: Determine the numbers of mols of h evolved

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