Question

PLZ RESPONDE QUICKLY MY EDUCATION IS ON THE LINE

What is the pressure, in KPa, of 2.00 mol of He in a 10.5 L container at 27.0 oC?

Answer 1

N= PV/RT (temperature in kelvin); ( r is .0821 when pressure is in atm & r is 8.314 when pressure is in Kpa)

2.00 = P x 10.0/ .0821 x 300

after solving i got 4.926 atm