A sample of a gas occupies 135mL at 22 Celsius; the pressure is 165 mm Hg. What
ID: 854481 • Letter: A
Question
A sample of a gas occupies 135mL at 22 Celsius; the pressure is 165 mm Hg. What is the pressure of the same gas sample when it is placed in a 252mL flask at a temperature of 0.0 Celsius?Please break down the problem step by step including formulas!
A sample of a gas occupies 135mL at 22 Celsius; the pressure is 165 mm Hg. What is the pressure of the same gas sample when it is placed in a 252mL flask at a temperature of 0.0 Celsius?
Please break down the problem step by step including formulas!
Please break down the problem step by step including formulas!
Explanation / Answer
P1V1 / T1 = P2V2/ T2
TEMP = 22 DEGRES = 295 K
temperature of 0.0 Celsius = 273K
P2 = P1V1T2 / T1 V2
= 135 X 165 X 273 / 252 X 295]
= 81.80 MM OF Hg