Are Hydrogen and Chlorine Gases at the Same Temperature in a Mixed Container?

Click For Summary
SUMMARY

In a mixed container of hydrogen and chlorine gases, both gases are at the same temperature due to the principles of thermodynamics, specifically the concept that gases in thermal equilibrium share a uniform temperature. The average kinetic energy of the molecules can be compared using the equation Ek = 0.5mv², where 'm' represents mass and 'v' represents velocity. However, without knowing the velocities of the molecules, a direct comparison of kinetic energy cannot be made. The discussion also highlights the appropriateness of posting chemistry-related questions in engineering forums.

PREREQUISITES
  • Understanding of the Ideal Gas Law (PV=nRT)
  • Familiarity with the concept of thermal equilibrium
  • Knowledge of kinetic energy formulas (Ek = 0.5mv²)
  • Basic principles of gas behavior in physics
NEXT STEPS
  • Research the Ideal Gas Law and its applications in thermodynamics
  • Study the concept of thermal equilibrium in gas mixtures
  • Explore kinetic theory and its implications for molecular motion
  • Investigate resources for chemistry problem-solving, such as Sciencemadness.org
USEFUL FOR

Students and professionals in physics and chemistry, particularly those studying gas behavior and thermodynamics, as well as individuals seeking to enhance their understanding of molecular kinetics.

Jchem
Messages
28
Reaction score
0
Ok there is a mixture of hydrogen and chlorine molecules in a container.

I need to compare a)the temperature of each gas, and b)the average kinetic energy of the molecules

without doing any calculations.


a) I'm not sure I should answer with T=PV/nR for each one or whether i should just assume that the temperature is the same for both since they are in the same container.

b) from my physics course, I believe this is just Ek = .5mv^2
but I'm not sure how to compare, since I don't know the velocity of the molecules?


any ideas?
 
Physics news on Phys.org
also is it ok to post chemistry problems on this board? :shy:
 
Last edited by a moderator:

Similar threads

Mixing two gases in an isolated system and calculating final p and T
  • · Replies 4 ·
Replies
4
Views
3K
Thermodynamics: Two gases in a container
  • · Replies 1 ·
Replies
1
Views
941
Mixing two ideal gases with different V, T at constant pressure
  • · Replies 16 ·
Replies
16
Views
4K
Change in temperature when a gas is in a moving container
  • · Replies 6 ·
Replies
6
Views
3K
Internal energy of an ideal gas as a function of temperature
  • · Replies 2 ·
Replies
2
Views
4K
Two gases separated by a piston
  • · Replies 6 ·
Replies
6
Views
3K
Physics: pressure of mixing gases
  • · Replies 3 ·
Replies
3
Views
2K
Thermally insulated container with alternating series of walls
  • · Replies 49 ·
2
Replies
49
Views
5K
Mixing Gases, temperature, and the Kinetic Model of Matter
  • · Replies 1 ·
Replies
1
Views
2K
What happens to the temperature of gas in a moving container?
  • · Replies 5 ·
Replies
5
Views
4K