A piece of dry ice (solid carbon dioxide) with a mass of 5.55g is placed in a 10.0 - L vessel that already contains air at 703 totr and 25C. After the carbon dioxide has totaly sublimed, what is the partat pressure of the resullant CO2 gas in the container at 25C ? Express your answer in atmospheres to three significant figures. Part B Aler the carbon dioxde has toeaty sublimed, what is the fotal pressure in the container at 25C ? Express your answer in atmospheres to throe decimal places. Calculate the number of moleculos in a deep breath of air whose volume is 2.25L it body semperatuto. 35 ' C. and a pressure of 735 torr. Express the answer in molecules to three signiticant tigures. Part 8 lunge at 0.54C and 1.05atm. ansuring the ar behwes iowily Fxpress the answer is kilograms to two significant foures