A 0.244 g sample of a metal, M, reacts completely with sulfuric acid according to   M(s)+H2SO4(aq)⟶MSO4(aq)+H2(g) A volume of 255 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature is 25 °C. The vapor pressure of water at 25 °C is 23.8 Torr. Calculate the molar mass of the metal.

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Q: A 0.528 g sample of a metal, M, reacts completely with sulfuric acid according to the reaction…

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