A small gas tank is filled with nitrogen gas at 25°C and 4.5 atm. The lid of the tank has a tiny leakage that causes the gas to effuse at a rate of 11.5 mL per hour. What is the rate of effusion in mL per hour if the tank is filled with helium gas at the same temperature and pressure? (A) 21.5 mL (B) 30.4 mL (C) 40.2 mL (D) 80.5 mL

A small gas tank is filled with nitrogen gas at 25°C and 4.5 atm. The lid of the tank has a tiny leakage that causes the gas to effuse at a rate of 11.5 mL per hour. What is the rate of effusion in mL per hour if the tank is filled with helium gas at the same temperature and pressure? (A) 21.5 mL (B) 30.4 mL (C) 40.2 mL (D) 80.5 mL

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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