A sample of magnesium metal reacts completely with an excess of hydrocholoric acid: Mg(s) + 2 HCl(aq) --> MgCl₂(aq) + H₂(g) The hydrogen gas produced is collected over water at 28.0 °C. The volume of the gas is 25 L, and the total pressure in the gas collection vessel is 0.96 atm. Calculate the mass of magnesium metal that reacted in grams. (Vapor pressure of water at 28.0 °C = 28.2 mmHg) Just give the number. The assumption is the value is in grams.

A sample of magnesium metal reacts completely with an excess of hydrocholoric acid: Mg(s) + 2 HCl(aq) --> MgCl₂(aq) + H₂(g) The hydrogen gas produced is collected over water at 28.0 °C. The volume of the gas is 25 L, and the total pressure in the gas collection vessel is 0.96 atm. Calculate the mass of magnesium metal that reacted in grams. (Vapor pressure of water at 28.0 °C = 28.2 mmHg) Just give the number. The assumption is the value is in grams.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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