Question

A 4.50 L container filled with cOz.

If the pressure is 27.5 atm, how many moles of co, are there?

Answer 1

Answer: the moles of co = 5.190

Step-by-step explanation:

We know the ideal gas equation

PV = nRT

so here Pressure p = 27.5 atm

Volume V = 4.50 L

Tempereture T = 298K

R=0.082Latm/ mol K

putting the known values in the equation

n = PV/RT = 27.5 ×4.50/298×0.08

n=5.190 moles