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For questions about the ideal gas law or gases which can be well approximated as an ideal gas.

2 votes
1 answer
164 views

Number of possible microscopic states and their probabilities

I'm having trouble with the following problem: Boltzmann defined entropy as a measure of the number of possible microscopic states of a system, $W$, as: ${S = k_BlnW}$ Here, $k_B$ is the Boltzmann co …
Pöytä Laatikko's user avatar
0 votes
1 answer
1k views

Dissolution of CO2 in water

The following question has troubled me for a while. For gases that are slightly soluble in water, there is a proportional relationship between the partial pressure, $P$, and the mole fraction, $x$, o …
Pöytä Laatikko's user avatar
2 votes
1 answer
224 views

Partial pressure of gases in a container with a piston

I've been having problems with the following problem. Figure 1. A container with a piston like that shown in Figure 1 is filled with $0.10$ $mol$ of Ar and $1.00$ $mol$ of water (liquid and vapo …
Pöytä Laatikko's user avatar