How much gas is present could be specified by giving the mass instead of the chemical amount of gas. Therefore, an alternative form of the ideal gas law may be useful. The chemical amount (n) (in moles) is equal to the mass (m) (in grams) divided by the molar mass (M) (in grams per mole):

2

Answers

2016-03-02T13:27:32+08:00
Ideal gas law...................
0
2016-03-02T13:33:12+08:00