Question #112868
what will be the volume of 7.50 moles of an unknown gas at 25.0 degrees celcius and 250 Kpa
Expert's answer
PV = nRT
P= 250000 pa
=2.46 atm
n = 7.50 mole
T= (25+273) K
= 298 k
R= 0.082
V= (7.50*0.082*298)/2.46
=74.5 lit
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