Thermodynamics
The gravimetric analysis of a gas mixture is 50% N2, 40% CO2 and 10% CH4 with a temperature of 40°C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m? of mixture, in kg.
QUESTION 1 [10 MARKS] The gravimetric analysis of a gas mixture is 50% N2, 40% CO2 and 10% CH with a temperature of 40°C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m of mixture, in kg.
What pressure (in atm) will 0.52 moles of N2 exert in a 2.6 L container at 25°C?
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...
Ideal Gas Law and Partial Pressures Name Directions: Calculate/answer the following: 1. 7.70 moles of Argon at a pressure of 0.190 atm and at a temperature of 65.8 °C, what is the volume of the container that the gas is in? 2. A sample of gas is 17.0 moles at a temperature of 77.0 °C, and a volume of 98.9 liters, what is the pressure of the gas? 3. 28.0 moles of gas held at a pressure of 580 atm...
2. If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K, what is the pressure inside the container? 3. If I have 7.7 moles of gas at a pressure of 0.09 atm and at a temperature of 56 0C, what is the volume of the container that the gas is in? 4. If 0.500 mol N2(g) has a volume of 11.0 L at some temperature and pressure,...
Assume that an exhaled breath of air consists of 74.8% N2, 15.3% O2, 3.7% CO2, and 6.2% water vapor. a) If the total pressure of the gases is 0.985 atm, calculate the partial pressure of each component of the mixture. b) If the volume of the exhaled gas is 455mL and its temperature is 37 degrees Celcius , calculate the number of moles of CO2 exhaled. c) How many grams of glucose (C6H1206) would need to be metabolized to produce...
2) A mixture of 4 lbm of CO2 and 3 lbm of N2 is stored in a tank with a volume of 5 ft3. The temperature of the mixture is maintained at 80°F. Evaluate: (a) the total pressure of the mixture, (b) the mole fraction of both the gases, (c) the molecular weight of the mixture, and (d) the apparent specific gas constant of the mixture. (30 pts.) A mixture of 4 lbm of CO2 and 3 lbm of N2...
1.Ideal Gas Law PV = nRT with atm: R = 0.0821 L*atm/(K*mol) If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature? 2. If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K, what is the pressure inside the container? 3. If I have 7.7 moles of gas at a pressure of 0.09...
If 41.7 g of O2 and 4.5 g of CO2 are placed in a 8.1 L container at 29 °C, what is the pressure of the mixture of gases? AC * O O ? atm