A sample of hydrogen gas (H2) has a volume of 8.56 L at a temperature of 0oC and a pressure of 1.5 atm. How do you calculate the moles of H2 molecules present in this gas sample?
1 Answer
Oct 18, 2016
We use the ideal gas equation.......
Explanation:
If we have set up this problem right, the answer should give units of moles. How many grams of dihydrogen does this represent?