A piece of sodium (Na) metal reacts completely with water to produce NaOH(aq) and H₂(g). The H₂(g) generated is collected over water at 25.0°C. (Vapor pressure of water at 25°C is 0.0313 atm) The volume of the gas is 246 mL measured at normal atmospheric pressure. Calculate the mass (in grams) of Na (MM = 22.99) used in the reaction.

A piece of sodium (Na) metal reacts completely with water to produce NaOH(aq) and H₂(g). The H₂(g) generated is collected over water at 25.0°C. (Vapor pressure of water at 25°C is 0.0313 atm) The volume of the gas is 246 mL measured at normal atmospheric pressure. Calculate the mass (in grams) of Na (MM = 22.99) used in the reaction.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 137MP: A gaseous hydrocarbon reacts completely with oxygen gas to form carbon dioxide and water vapour....

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