Question

What pressure, in atmospheres, is exerted by 0.325 mol of hydrogen in a 4.08 L container at `35^o` C?

Answer 1

Approx. `2.0*atm`

Explanation:

`P=(nRT)/V`

`(0.325*cancel(mol)xx0.0821*cancelL*atm*cancel(K^-1)*cancel(mol^-1)xx308*cancelK)/(4.08*cancelL)` `=` `??atm`

What is the mass of gas in this example?