- 120

- 12

- Homework Statement
- Calculate the average speed of 2 mol oxygen molecules at pi*10bar pressure occupying 8 litres volume.

- Homework Equations
- Given in the "Attempt at a Solution" section

We can calculate the average speed using this formula: u

I plugged in the following values:

P= pi*10 atm (bar is approximately equal to atm)

V=8lts

n=2mol

M=32*10^

But it is giving wrong answer. Can you tell me what went wrong?

_{avg}=root(8PV/ΠnM)I plugged in the following values:

P= pi*10 atm (bar is approximately equal to atm)

V=8lts

n=2mol

M=32*10^

^{-3}kg/molBut it is giving wrong answer. Can you tell me what went wrong?