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evaengineer
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Homework Statement
Consider the following statement: "The temperature of a gas is a measure of the speed of its particles (atoms and molecules). Now suppose that I mix two gases together, for example oxygen and carbon dioxide, which are initially at different temperatures; if I wait long enough, eventually all the oxygen and the carbon dioxide molecules will be traveling at exactly the same speed."
Discuss the scientific accuracy of this statement.
Homework Equations
These may or may not be relevant.
Using the Kinetic Model of Matter (for gas)
p α T (pressure is directly proportional to temperature)
V α T (volume is directly proportional to temperature)
p α V (pressure is directly proportional to volume)
The Attempt at a Solution
If both O and CO2 are in the same container, they will have the same volume (using V α T...?), as the container's volume won't change by adding more gas. When the gas is added, the pressure will increase (using p α V...?) as there will be more atoms per cubic area. So, when they are in the same container, they will then have the same temperature, based on their pressure (using p α T...?).
I have a feeling that my use of mathematics in this situation is far too complex or incorrect. My answer feels like a shot in the dark more than anything. So, input?