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volume of H2 gas

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?

Solution Preview

Use the ideal gas law

PV = nRT

First find moles of H2 gas
n1 = (12.28g) / (2g/mol) ...

Solution Summary

It applies ideal gas law to find the volume of H2.