I need help answering 5.123 5.123 At 286 K, three gases, A, B, and C, have root-mean-square speeds of 351 m/s, 433 m/s,and 472 m/s, respectively.a. Which gas is O2?b. Are the other gases heavier or lighter than O2?c. Which one could be a different diatomic element?6.13 Explain the nature of the potential energy in the following:(a) the new battery for your remote control(b) a gallon of gasoline(c) the crest of a wave before it crashes onto shore.6.25 Calculate AE for the following situations:a. q = 120.0 J; w==-40.0 Jb. q = 9.2 kJ; w=0.70 Jc. q =-625 J; w=-315 J

r.m.s speed of gas is given by v = (3RT/M)1/2 Where R is gas constant, T is temperature , M is…

5.123 At 286 K, three gases, A, B, and C, have root-mean-square speeds of 351 m/s, 433 m/s, and 472 m/s, respectively. a. Which gas is O2? b. Are the other gases heavier or lighter than O2? c. Which one could be a different diatomic element?

5.123 At 286 K, three gases, A, B, and C, have root-mean-square speeds of 351 m/s, 433 m/s, and 472 m/s, respectively. a. Which gas is O2? b. Are the other gases heavier or lighter than O2? c. Which one could be a different diatomic element?

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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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

I need help answering 5.123

5.123 At 286 K, three gases, A, B, and C, have root-mean-square speeds of 351 m/s, 433 m/s,
and 472 m/s, respectively.
a. Which gas is O2?
b. Are the other gases heavier or lighter than O2?
c. Which one could be a different diatomic element?
6.13 Explain the nature of the potential energy in the following:
(a) the new battery for your remote control
(b) a gallon of gasoline
(c) the crest of a wave before it crashes onto shore.
6.25 Calculate AE for the following situations:
a. q = 120.0 J; w=
=-40.0 J
b. q = 9.2 kJ; w=0.70 J
c. q =-625 J; w=-315 J

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