A mixture of gases consists of 0.11 kg of oxygen, 0.80 kg of carbon dioxide, and...
5. a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, and 70%- CO2 by mole fraction. What is the mass fraction of the nitrogen constituent?b) Nitrogen (N2) at 150 kPa, 40°C occupies a closed, rigid container having a volume of 1 m3. If 2 kg of oxygen (O2) is added to the container, what is the molar analysis of the resulting mixture? If the temperature remains constant, what is the pressure of the mixture, in...
a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, and 70%- Co, by mole fraction. What is the mass fraction of the nitrogen constituent? [2 marks) b) Nitrogen (N.) at 150 kPa, 40°C occupies a closed, rigid container having a volume of 1m 2 kg of oxygen (0.) is added to the container, what is the motor analysis of the resulting mixture? If the temperature remains constant, what is the pressure of the mixture, In...
A mixture of carbon dioxide and oxygen gases contains carbon dioxide at a partial pressure of 332 mm Hg and oxygen at a partial pressure of 641 mm Hg. What is the mole fraction of each gas in the mixture? Xco,
A mixture of ideal gases has a specific heat ratio of k= 1.35 and an apparent molecular weight of M= 26 kg/kmol. Determine the work. in kJ/kg, required to compress this mixture isentropically in a closed system from 100 kPa and 35 C to 700 kPa. The universal gas constant is Ru 8.314 kJ/kmol-K Gas mixture k-1.35 100 kPa, 35°C The work required to compress this mixture is kJ/kg.
Part 1. A mixture of carbon dioxide and oxygen gases, at a total pressure of 973 mm Hg, contains 12.8 grams of carbon dioxide and 2.96 grams of oxygen. What is the partial pressure of each gas in the mixture? Part 2. A mixture of xenon and hydrogen gases at a total pressure of 927 mm Hg contains xenon at a partial pressure of 606 mm Hg. If the gas mixture contains 23.1 grams of xenon, how many grams of...
QUESTION THREE a) A mixture of gases consists of 30 percent hydrogen, 40 percent helium, and 30 percent nitrogen by volume. Calculate: i) The mass fractions and ii) The apparent molecular weight of this mixture. (10 marks) b) A 30 percent (by mass) ethane and 70 percent methane mixture is to be blended in a 100 m tank at 130 kPa and 250 °C. If the tank is initially evacuated, to what pressure should ethane be added before methane is...
The total pressure of a mixture of nitrogen, oxygen and carbon dioxide gases was 900 mm Hg. The partial pressure of the nitrogen gas was 0.100 atm and the partial pressure of the oxygen gas was 0.200 atm What is the approximate partial pressure of carbon dioxide gas in this mixture? 0 672 mm Hg 0 1128 mm Hg O 1.48 atm O 0.884 atm O More than one of these choices is correct
A steel cylinder contains a mixture of nitrogen, oxygen, and carbon dioxide gases. The total pressure in the tank is 1860 torr. The pressure exerted by the nitrogen and oxygen is 980 and 300 torr, respectively. What is the partial pressure in torr of the carbon dioxide in the mixture? Pressure = torr
A steel cylinder contains a mixture of nitrogen, oxygen, and carbon dioxide gases. The total pressure in the tank is 1560 torr. The pressure exerted by the nitrogen and oxygen is 240 and 830 torr, respectively. What is the partial pressure in torr of the carbon dioxide in the mixture? (Enter your answer to two significant figures.) Poo, = to
3 ideal gases (hydrogen M = 2 kg/kmol, nitrogen M = 28 kg/kmol, methane M = 16 kg/kmol) in a rigid container of volume 11.4874 m^3 are at a pressure of 1013.25 kPa. The mass of container is 100 kg and the mass of the gases in total is 75 kg. The average molar mass of the gas mixture is 20 kg/kmol. If the partial pressure of methane is 202.65 kPa, what is the mole fraction of nitrogen and hydrogen?