Question

Please show work

What pressure is exerted by 0.450 mol of a gas at 25°C if the gas is in a 0.650-L container?

Answer 1

The pressure is 16, 9 atm

Step-by-step explanation:

We use the formula PV=nRT. The temperature in Kelvis is: 273 + 25 = 298K

PV=nRT P =(nRT)/V

P= (0, 450 mol x 0,082 l atm/K mol x 298)/0,650 l= 16, 91723077atm