Hydrogen peroxide was catalytically decomposed, and 75.3 mL of oxygen gas was collected overwater at 25°C and 742 torr. What mass of oxygen was collected? (Pwater = 24 torr at 25°C) Hydrochloric acid is prepared by bubbling hydrogen chloride gas through water. What is the concentration of a solution prepared by dissolving 225 L of HCl(g) at 37°C and 89.6 kPa in 5.25 L of water? Use the van der Waals equation for real gases to calculate the pressure exerted by 1.00 mole of ammonia at 27°C in a 750-mL container. (a = 4.17 L2·atm/mol2, b = 0.0371 L/mol)
Hydrogen peroxide was catalytically decomposed, and 75.3 mL of oxygen gas was collected overwater at 25°C and 742 torr. What mass of oxygen was collected? (Pwater = 24 torr at 25°C) Hydrochloric acid is prepared by bubbling hydrogen chloride gas through water. What is the concentration of a solution prepared by dissolving 225 L of HCl(g) at 37°C and 89.6 kPa in 5.25 L of water? Use the van der Waals equation for real gases to calculate the pressure exerted by 1.00 mole of ammonia at 27°C in a 750-mL container. (a = 4.17 L2·atm/mol2, b = 0.0371 L/mol)
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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Hydrogen peroxide was catalytically decomposed, and 75.3 mL of oxygen gas was collected overwater at 25°C and 742 torr. What mass of oxygen was collected? (Pwater = 24 torr at 25°C)
Hydrochloric acid is prepared by bubbling hydrogen chloride gas through water. What is the concentration of a solution prepared by dissolving 225 L of HCl(g) at 37°C and 89.6 kPa in 5.25 L of water?
Use the van der Waals equation for real gases to calculate the pressure exerted by 1.00 mole of ammonia at 27°C in a 750-mL container. (a = 4.17 L2·atm/mol2, b = 0.0371 L/mol)
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