The volume composition of a gas mixture is given as H2: 30%, CO: 35%, CO2:15%, N2:...
The volume composition of a gas mixture is given as H2: 30%, CO: 35%, CO2:15%, N2: 15% and H2O: 5%. Determine: (a) mass fraction of the component gases in the mixture, (b) gas constant of the mixture, (c) constant pressure specific heat of the mixture, (d) Dew Point of the water in the mixture, (e) How much heat must be transfered to heat the gas mixture stream from 100 kPa, 70oC to 95 kPa, 590oC, and how much will be the entropy change for this heating process.
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The volume composition of a gas mixture is given as
H2: 30%, CO: 35%, CO2:15%, N2:...
5. a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, 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...
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 temp...
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...
A gas cylinder containing carbon dioxide, CO2, 85% by volume, and nitrogen, N2, 15% by volume...
A gas cylinder containing carbon dioxide, CO2, 85% by volume, and nitrogen, N2, 15% by volume has a volume of 2.2 m and is kept at a temperature of 20°C. You may assume the gas mixture is ideal. 0 Calculate the pressure in kPa in the cylinder when it contains 50 kg of gas. [2 marks] After a certain amount of gas has been used, the pressure decreases by 150 kPa. Calculate the mass of gas used. [2 marks] (b)...
A gas mixture consists of 6.4 % mole CO2, 0.2 % mole O2, 40 % mole...
A gas mixture consists of 6.4 % mole CO2, 0.2 % mole O2, 40 % mole CO, 50.8 % mole H2, and the other component is N2. The mixture is burned with 40% excess air whose relative humidity at 25 °C is 60%. The combustion converts CO into CO2 and H2 into H2O. What is the composition of the flue gas?
Problem 4 A fuel gas has a composition by volume of: 50% H2 , 6% CO2,...
Problem 4 A fuel gas has a composition by volume of: 50% H2 , 6% CO2, 4% N2 , 40% CO. The dry exhaust gas analysis (% by volume) of the actual combustion process indicates 9.2% CO2, 0% CO, some O2. Recall that for gases, volumetric composition is the same as molar composition. (a) What air/gas ratio (by volume) is required for stoichiometric combustion? (m? air/ m² fuel gas) (b) What air/gas ratio (by volume) has actually been used? (m’...
An equilibrium mixture was found to have the following composition in a 1.00 L flask: H2...
An equilibrium mixture was
found to have the following composition in a 1.00 L flask: H2 CO2
H2O CO 0.630 0.590 0.210 0.280 moles What is the equilibrium
constant for the following gas phase reaction? H2 + CO2 H2O + CO K
= How many moles of H2O must be removed in order to increase the
number of moles of CO at equilibrium to 0.553 mol? mol H2O
-/12 points v An equilibrium mixture was found to have the following...
An equilibrium mixture was found to have the following composition in a 1.00 L flask: H2...
An equilibrium mixture was found to have the following composition in a 1.00 L flask: H2 0.510 CO2 H20co 0.520 0.180 0.280 moles What is the equilibrium constant for the following gas phase reaction? H2 + CO2 = H2O + CO K = How many moles of H2O must be removed in order to increase the number of moles of CO at equilibrium to 0.514 mol? mol H20
Problem 1 A mixture having mole fractions of 37% N2, 50% CO2, 10% O2 and 3%...
Problem 1 A mixture having mole fractions of 37% N2, 50% CO2, 10% O2 and 3% CO flows through a turbine with Ti = 100° C and P1 = 200 kPa. Analyze the gas mixture to find: (a) the mass fractions of the components (b) the equivalent molar mass (c) the gas constant for the mixture (d) the specific heat at constant pressure (Cp) and the specific heat ratio (k) for the mixture power output by a turbine with exit...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN. THANK YOU!** QUESTION 10 A gas mixture of methane and steam at atmospher...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN. THANK YOU!**
QUESTION 10 A gas mixture of methane and steam at atmospheric pressure and 500 °C is fed to a reactor, where the following reactions occur and CO + H2O → CO2 + H2 The product stream leaves the reactor at 850 °C. Its composition (mole fraction) is Усо _ 0.1725 Усо, 0.0275 Уно -0.0275 ун, = 0.6275 Determine the quantity of heat added to the reactor per mole of product gas. Hint:...
a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, and 70%-...
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...
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...
A gas cylinder containing carbon dioxide, CO2, 85% by volume, and nitrogen, N2, 15% by volume has a volume of 2.2 m and is kept at a temperature of 20°C. You may assume the gas mixture is ideal. 0 Calculate the pressure in kPa in the cylinder when it contains 50 kg of gas. [2 marks] After a certain amount of gas has been used, the pressure decreases by 150 kPa. Calculate the mass of gas used. [2 marks] (b)...
Problem 4 A fuel gas has a composition by volume of: 50% H2 , 6% CO2, 4% N2 , 40% CO. The dry exhaust gas analysis (% by volume) of the actual combustion process indicates 9.2% CO2, 0% CO, some O2. Recall that for gases, volumetric composition is the same as molar composition. (a) What air/gas ratio (by volume) is required for stoichiometric combustion? (m? air/ m² fuel gas) (b) What air/gas ratio (by volume) has actually been used? (m’...
An equilibrium mixture was
found to have the following composition in a 1.00 L flask: H2 CO2
H2O CO 0.630 0.590 0.210 0.280 moles What is the equilibrium
constant for the following gas phase reaction? H2 + CO2 H2O + CO K
= How many moles of H2O must be removed in order to increase the
number of moles of CO at equilibrium to 0.553 mol? mol H2O
-/12 points v An equilibrium mixture was found to have the following...
An equilibrium mixture was found to have the following composition in a 1.00 L flask: H2 0.510 CO2 H20co 0.520 0.180 0.280 moles What is the equilibrium constant for the following gas phase reaction? H2 + CO2 = H2O + CO K = How many moles of H2O must be removed in order to increase the number of moles of CO at equilibrium to 0.514 mol? mol H20
Problem 1 A mixture having mole fractions of 37% N2, 50% CO2, 10% O2 and 3% CO flows through a turbine with Ti = 100° C and P1 = 200 kPa. Analyze the gas mixture to find: (a) the mass fractions of the components (b) the equivalent molar mass (c) the gas constant for the mixture (d) the specific heat at constant pressure (Cp) and the specific heat ratio (k) for the mixture power output by a turbine with exit...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN. THANK YOU!**
QUESTION 10 A gas mixture of methane and steam at atmospheric pressure and 500 °C is fed to a reactor, where the following reactions occur and CO + H2O → CO2 + H2 The product stream leaves the reactor at 850 °C. Its composition (mole fraction) is Усо _ 0.1725 Усо, 0.0275 Уно -0.0275 ун, = 0.6275 Determine the quantity of heat added to the reactor per mole of product gas. Hint:...
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...
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