1. A gas X, effuses 0.629 times as fast as O2 (g) under the same condition. What is the molecular mass of gas X? 2. At what temperature would the root-mean square velocity of the F2 ( molecule equal to the root-mean velocity of the Cl2 ) molecule at 400.0 K? 3. Compare the rate of effusion of F2 with that of Cl2 under the same conditions.

1. A gas X, effuses 0.629 times as fast as O2 (g) under the same condition. What is the molecular mass of gas X? 2. At what temperature would the root-mean square velocity of the F2 ( molecule equal to the root-mean velocity of the Cl2 ) molecule at 400.0 K? 3. Compare the rate of effusion of F2 with that of Cl2 under the same conditions.

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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