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1. A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37.0°C. How many moles of nitrogen are in the container (R = 0.08206 L·atm•K-1•mol-1, 1 atm = 760 torr)?

1. A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37.0°C. How many moles of nitrogen are in the container (R = 0.08206 L·atm•K-1•mol-1, 1 atm = 760 torr)?

Chemistry
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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Respond to Questions on Stoichiometric calculations of gaseous substances using ideal gas equations: 1. A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37.0°C. How many moles of nitrogen are in the container (R = 0.08206 L·atm•K-1·mol-1, 1 atm = 760 torr)? 2. When active metals such as magnesium are immersed in acid solution, hydrogen gas is evolved. Calculate the volume of H2(g) at 30.1°C and 0.85 atm that can be formed when 275 mL of 0.725 M HCl solution reacts with excess Mg to give hydrogen gas and aqueous magnesium chloride (R = 0.08206 L'atm•K-1•mol-1).
Transcribed Image Text:Respond to Questions on Stoichiometric calculations of gaseous substances using ideal gas equations: 1. A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37.0°C. How many moles of nitrogen are in the container (R = 0.08206 L·atm•K-1·mol-1, 1 atm = 760 torr)? 2. When active metals such as magnesium are immersed in acid solution, hydrogen gas is evolved. Calculate the volume of H2(g) at 30.1°C and 0.85 atm that can be formed when 275 mL of 0.725 M HCl solution reacts with excess Mg to give hydrogen gas and aqueous magnesium chloride (R = 0.08206 L'atm•K-1•mol-1).
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