A sample of H2 gas ( 12.28 g) occupies 100.0 L at 400 degree Kelvin and 2.00 atm. A sample weighing 9.49 gram would occupy how many L at 353 Kelvin and 2.00 atm?© BrainMass Inc. brainmass.com October 9, 2019, 8:03 pm ad1c9bdddf
Use the ideal gas law
PV = nRT
First find moles of H2 gas
n1 = (12.28g) / ...
The solution applies ideal gas law to find the volume of H2.