Question

Calculate? the volume occupied by 8.8 gram of CO2 at 31.1 degree Celsius and 1 bar pressure R= 0.083 by LK inverse mole inverse( molecular mass of CO2=44 gram mole inverse)

Answer 1

`5.05 "L of CO"_2`

Explanation:

Use givens with the gas law constant, here's the basic equation we used of the ideal gas law: `PV= nRT`, manipulated to `V=(nRT)/P`

`8.8 cancel("g CO"_2)* (1 cancel("mol CO"_2))/ (44.01 cancel("g CO"_2))* (0.083" L" cancel("bar"))/(cancel("mol")cancel( "K"))* (304.3 cancel("K"))/ (1 cancel("bar"))="5.05 L CO"_2"`

Stuff cancels out and you're left with `"L"` of `"CO"_2"`