Posted by Anonymous on Monday, March 11, 2013 at 12:12am.
PV = nRT. Solve for n = moles. Don't forget T must be in kelvin, V in L and P in atm.
Then n = grams/molar mass. You hae grams and n, solve or molar mass.
Related Questions
Chemistry - A sample of a gas weighs 4.526g and has a volume of 890.0 mL at 645....
Chemistry - A sample of a gas weighs 4.526g and has a volume of 890.9 mL at 645....
chemistry - A 200-mL sample of Oxygen gas is collected at 26 degrees C and a ...
chemistry-URGENT!! - A sample of ammonina gas at 65.5 degrees celsius and 524 ...
chemistry - A sample of ammonina gas at 65.5 degrees celsius and 524 torr has ...
chemistry - a sample of gas occupies 1910ml at -22.8 degrees C and 740 torr. ...
Chemistry - A sample of Kr gas has a volume of 465 mL at 286°C and 844 torr...
chemistry - a sample of gas has a volume of 12liters at 0 degrees celcius and ...
chemistry - Someone can help me please? A gas sample weighing 0.528 g is ...
ap chemistry - Suppose that a sample of gas occupies 117 mL of volume at 25...
For Further Reading
