## When can you assume 1 mol?

Boltzmann Equation for Entropy: $S = k_{B} \ln W$

aisteles1G
Posts: 117
Joined: Fri Sep 28, 2018 12:15 am

### When can you assume 1 mol?

In some of the homework problems they say to assume 1 mole of gas if not specified but then in others they expect you to use the ideal gas law to solve for n, I'm not sure how to tell in a problem whether to assume 1 mol or solve for n?

Angel Chen 2k
Posts: 59
Joined: Fri Sep 28, 2018 12:20 am

### Re: When can you assume 1 mol?

You assume 1 mol when you are short of information. In some problems, you can't solve it unless you have the number of moles, so you assume 1 mol.

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