A sample of 222.9 mL of wet nitrogen gas was collected over water at a total pressure of 785 torr and a temperature of 21.0 °C. (The vapor pressure of water at 21.0 °C is 18.7 torr.) The nitrogen was produced by the reaction of sulfamic acid, HNH2SO3, with 371.5 mL of a solution of sodium nitrite according to the following equation.NaNO2 + HNH2SO3 N2 + NaHSO4 + H2OCalculate what must have been the molar concentration of the sodium nitrite.

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Answered: A sample of 222.9 mL of wet nitrogen…

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 90QAP

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A sample of 222.9 mL of wet nitrogen gas was collected over water at a total pressure of 785 torr and a temperature of 21.0 °C. (The vapor pressure of water at 21.0 °C is 18.7 torr.) The nitrogen was produced by the reaction of sulfamic acid, HNH₂SO₃, with 371.5 mL of a solution of sodium nitrite according to the following equation.

NaNO₂ + HNH₂SO₃ N₂ + NaHSO₄ + H₂O

Calculate what must have been the molar concentration of the sodium nitrite.

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