Posted by **Thao** on Wednesday, April 27, 2011 at 12:45am.

If the molar volume of an ideal gas is 22.4 L/mol, calculate the theoretical density of hydrogen gas at STP.

Not sure what formula to use with this question. Thanks.

## Answer this Question

## Related Questions

- science - 1. the molar mass of helium is 4.00 g/mol. calculate the volume of 1 ...
- HELLO I NEED HELP AND NOBODY EVER HELPS ME. - 1. the molar mass of helium is 4....
- chemistry - Gas X has a density of 2.60g/L at STP. Determine the molar mass of ...
- Chemistry - Using molar volume (STP) or the ideal gas law equation, determine ...
- College Chemistry - Using the molar volume (STP) or the ideal gas law equation, ...
- Chemistry 105 - Use the molar volume of a gas at STP to calculate the density (...
- Chemistry - Please could you tell me if I am going in the right direction. I am ...
- Chemistry(Please check) - 1) Which statement below is incorrect if any? a)when ...
- chem - hi can anyone help how do i determine the molecular formular of the oxide...
- chemistry - What is the volume of 14 mol of ideal gas if its pressure is 233 kPa...