# PV=nRT to PQ=ṁRT where Q - volumetric flow rate?

1. Jan 14, 2015

### Jack359

1. The problem statement, all variables and given/known data
Hello, I have really hard time to express the gas law PV=nRT to PQ=ṁRT where Q is volumetric flow rate and ṁ- mass flow rate.
Is it possible ?
Teacher told me, it is ...

2. Relevant equations

3. The attempt at a solution

2. Jan 14, 2015

### Staff: Mentor

So what are the relevant equations? How can you express $Q$ and $\dot{m}$?

What have you tried?

3. Jan 14, 2015

### Staff: Mentor

Is it gas flow in a pipe, or is it some other geometry?

Chet