A 25.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm....
A 25.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming ideal behavior, how many grams of acetylene are in the tank?
Homework Answers
Mass of acetylene gas in the tank = 37.6 grams.
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A 25.0-L steel tank at 20.0°C contains acetylene gas,
C2H2, at a pressure of 1.39 atm....
A 45.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm....
A 45.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming ideal behavior, how many moles of acetylene are in the tank? De Formulas you MAY need. PV=nRT R -0.0821 atm.L/mol.K K - T°C + 273 latm - 760 mmHg
A 75.0 L steel tank at 20.0 degrees C contains propane gas, C3H8, at a pressure...
A 75.0 L steel tank at 20.0 degrees C contains propane gas, C3H8, at a pressure of 1.39 atm. Assuming ideal behavior, how many moles of C atoms are in the tank?
Acetylene torches are used for welding. These torches use a mixture of acetylene gas, C2H2, and...
Acetylene torches are used for welding. These torches use a mixture of acetylene gas, C2H2, and oxygen gas, O2 to produce the following combustion reaction: 2C2H2(g)+5O2(g)→4CO2(g)+2H2O(g) Imagine that you have a 7.00 L gas tank and a 3.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 145 atm , to what pressure...
Acetylene torches are used for welding. These torches use a mixture of acetylene gas, C2H2, and...
Acetylene torches are used for welding. These torches use a mixture of acetylene gas, C2H2, and oxygen gas, O2 to produce the following combustion reaction: 2C2H2(g)+5O2(g)→4CO2(g)+2H2O(g) Imagine that you have a 7.00 L gas tank and a 2.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 155 atm , to what pressure...
Page 2 of 3 5. What is the pressure in atm of a sample of 25.0 g of argon gas in a 4.00 L container and a temperatu...
Page 2 of 3 5. What is the pressure in atm of a sample of 25.0 g of argon gas in a 4.00 L container and a temperature of 27°C? (10 pts) 6. What is the volume of a sample of 64.0 g of oxygen gas at a pressure of 745 torr and a temperature of 25.0°C? (10 pts) 7. How many grams of neon are in a 20.0 L steel tank at a pressure of 987 torr and a...
13. What volume would 55.2 g acetylene gas, C2H2, occupy at a temperature of 25.0°C and...
13. What volume would 55.2 g acetylene gas, C2H2, occupy at a temperature of 25.0°C and a pressure of 1.25 atm?
1) A 3.00-L flask is filled with gaseous ammonia, NH3. The gas pressure measured at 20.0...
1) A 3.00-L flask is filled with gaseous ammonia, NH3. The gas pressure measured at 20.0 ∘C is 1.15 atm . Assuming ideal gas behavior, how many grams of ammonia are in the flask? Express your answer to three significant figures and include the appropriate units.
Hw #3 Acetylene can be produced from calcium carbide and water: Cac,(s)+ 2 H2O(l) → C2H2(g) + Ca(...
Hw #3 Acetylene can be produced from calcium carbide and water: Cac,(s)+ 2 H2O(l) → C2H2(g) + Ca(OH)2(aq) In a CH118 experiment, acetylene gas was produced and collected over water It was found that 1.00 g of calcium carbide reacted to produce 290 ml of acetylene. How many grams of acetylene were produced? What was the percent yield for the reaction? Assume 22 °C and 750 torr. (760 torr 1 atm) HW #4 Assume there are 4.0 moles of a...
Imagine that you have a 5.00 L gas tank and a 3.00 L gas tank. You...
Imagine that you have a 5.00 L gas tank and a 3.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 155 atm , to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases
Imagine that you have a 5.00 L gas tank and a 4.00 L gas tank. You...
Imagine that you have a 5.00 L gas tank and a 4.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 125 atm , to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases.
A 45.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming ideal behavior, how many moles of acetylene are in the tank? De Formulas you MAY need. PV=nRT R -0.0821 atm.L/mol.K K - T°C + 273 latm - 760 mmHg
Page 2 of 3 5. What is the pressure in atm of a sample of 25.0 g of argon gas in a 4.00 L container and a temperature of 27°C? (10 pts) 6. What is the volume of a sample of 64.0 g of oxygen gas at a pressure of 745 torr and a temperature of 25.0°C? (10 pts) 7. How many grams of neon are in a 20.0 L steel tank at a pressure of 987 torr and a...
13. What volume would 55.2 g acetylene gas, C2H2, occupy at a temperature of 25.0°C and a pressure of 1.25 atm?
Hw #3 Acetylene can be produced from calcium carbide and water: Cac,(s)+ 2 H2O(l) → C2H2(g) + Ca(OH)2(aq) In a CH118 experiment, acetylene gas was produced and collected over water It was found that 1.00 g of calcium carbide reacted to produce 290 ml of acetylene. How many grams of acetylene were produced? What was the percent yield for the reaction? Assume 22 °C and 750 torr. (760 torr 1 atm) HW #4 Assume there are 4.0 moles of a...
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