A reaction at 27.0C evolves 853 mmol of carbon dioxide gas. Calculate the volume of carbon dioxide gas that is collected. You can assume the pressure in the room is exactly 1 atm. Round your answer to significant digits.

The answer is d.potassium

Yeah, but what are you trying to ask?

Hello! data: p (pressure) = 1.25 atmv (volume) = ? (in l)t (temperature) = 298 kn (number of mols) = 0.900 molesr (gas constant) = 0.082 (atm*l/mol*k)apply the data to the clapeyron equation (ideal gas equation), see: i hope this . =)

Density= mass/volume so 5.1 divided by 4.7 is  5.1 / 4.7 =1.08510638298round to the correct number of sig figs