Answer to Question #122994 in General Chemistry for Nini

Question

Calculate the quantities for ideal gas given below.

(R=0.082 L atm mol-1 K-1)

i. The absolute temperature of 21 g Nitrogen gas at which gas occupies 164 mL at 6 atm.

ii. The pressure in atm, if 8.25 X 10 -2 mole gas occupies a volume of 255 mL at 115ºC.

iii. The molecular weight of 12.3 g gas if 5.49 L at 35ºC have pressure 11.25 atm.

iv. A closed gas cylinder contains 0.500 mole H2, 0.300 mole O2, 1.200 mole CO2 at 25 °C and pressures 2.00 atm. Calculate the volume of the cylinder.

v. Calculate the partial pressure of O2 inside the cylinder in question (iv).

Answer 1

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