Answer to Question #127876 in General Chemistry for myra

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 10-2mole 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 (4) question (iv).

Answer 1

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