A sample of chlorine gas has a mass of 39.2 grams. - Socratic

Also, I **calculated** #70.9# because #35.45 " g/mol"# (**themassof** one **Chlorine** atom) times #2# is #70.9 " g/mol"# (**Cl****2** has two **Chlorine** atoms).

Gas Laws: General Chem What mass of chlorine... - Yahoo Answers

Use the ideal **gas** law: PV = n RT to **calculatemolesofCl****2**. You will neeed to convert your pressure to atm and your temperature to Kelvin and use 0.08206 Latm/molK for R. Then, multiply **molesCl****2** by the **molarmassofCl****2** to convert **moles** into grams.

ChemTeam: Gas Density

You can **calculatethe** standard **gas** density fairly easily. Just take **themassof** one **moleof** the **gas** and divide by the **molar** volume.

molar gas volume Avogadro's Law moles and mass calculations...

Quantitative chemistry **calculations** Help for problem solving in doing **molargas** volume **calculations**. Practice revision questions on involving **moles** and