Question

If an ideal gas law has apressure of 7.19atm a temperature of 99.8 celcius a volume of 64.87centimetre cube. find the number of moles

Answer 1

PV= nRT

$PV= nRT$

7.19× 64.87× 10^-6= n× 8.314 × 372.95

n = 0.047/3100.7

n = 1.507× 10^-7 moles