A sample of hydrogen gas occupies 250 mL at 90 mmHg For a

Last updated: 6/15/2023

A sample of hydrogen gas occupies 250 mL at 90 mmHg For a gas sample at 25 C determine the number of moles of hydrogen present in the sample 10 962 moles 826 4 moles 0 0000912 moles 0 920 moles 0 00121 moles