The reaction of metallic aluminum with aqueous hydrochloric acid produces hydrogen gas. 2 Al(s) + 6 HCI(aq) → 2 AICI,(aq) + 3 H,(g) Hydrogen gas produced by this reaction is typically collected via water displacement, during which time the hydrogen gas becomes saturated with water vapor. A 220.0 mL sample of gas with a total pressure 149 kPa was collected via water displacement at 29.4 °C. Calculate the partial pressure of hydrogen gas in the sample. The vapor pressure of water at 29.4 °C is 4.10 kPa. PH, kPa Calculate the mass of aluminum that reacted to produce this quantity of hydrogen gas. mass:
The reaction of metallic aluminum with aqueous hydrochloric acid produces hydrogen gas. 2 Al(s) + 6 HCI(aq) → 2 AICI,(aq) + 3 H,(g) Hydrogen gas produced by this reaction is typically collected via water displacement, during which time the hydrogen gas becomes saturated with water vapor. A 220.0 mL sample of gas with a total pressure 149 kPa was collected via water displacement at 29.4 °C. Calculate the partial pressure of hydrogen gas in the sample. The vapor pressure of water at 29.4 °C is 4.10 kPa. PH, kPa Calculate the mass of aluminum that reacted to produce this quantity of hydrogen gas. mass:
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 5.93PAE: 93 The complete combustion of octane can be used as a model for the burning of gasoline:...
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