In this experiment you will be placing solid CO2 into a 10 ml tube. The tubes are not completely gas-tight, but what if they were? What would be the pressure inside the tube in atm, after all the dry ice had vapourised, if 3.72 g of solid CO2 was originally added and the tube did seal completely? (Use the ideal gas law equation, temperature = 25 °C and use R = 0.08206 L atm K-1 mol-1, making sure that you use the correct units. You can neglect the contribution to the pressure from any air inside the tube at the start.) Do not include units in your answer. Give your answer to 3 significant figures.

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