a 0.296g of CO2 has a volume of 565ml and a pressure of 425mmHG, what is the temperature??????

Answer 1

PV=nRT

find n, given mass. Then find temp. Watch units of R and your other units to make certain they are in the same units.

Answer 2

Use PV = nRT

Answer 3

thanks.. tried this formula several times, must be putting numbers in the wrong place..if R equals 0.0821L x atm per mole x K..and I don't know what the temp is?