(Q27) The hydrogen gas evolved in a reaction between solid zinc and hydrochloric acid has been collected over water. The volume of water displaced is equal to 0.684 L. Given that the gas was collected at a temperature of 30.0°C and the atmospheric pressure was 736 torr, what mass (in mg) of hydrogen gas was collected? (3 sf)
(Q27) The hydrogen gas evolved in a reaction between solid zinc and hydrochloric acid has been collected over water. The volume of water displaced is equal to 0.684 L. Given that the gas was collected at a temperature of 30.0°C and the atmospheric pressure was 736 torr, what mass (in mg) of hydrogen gas was collected? (3 sf)
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter5: Gases
Section: Chapter Questions
Problem 5.62PAE: 62 Ammonium dinitramide (ADN), NH4N(NO2)2, was considered as a possible replacement for aluminium...
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