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15) Acetylene gas (C2H2) is combusted with oxygen to produce carbon dioxide and water according to...
6) Ethanol (C2H60) is combusted with oxygen to produce carbon dioxide and water according to the following reaction: CzH60 + 302 2H20 + 3CO2 If 50g of ethanol is combusted, determine the volume of carbon dioxide that will be produced if the temperature is 25°C and the pressure is 100kPa ( 6 marks )
6) Ethanol (C2H60) is combusted with oxygen to produce carbon dioxide and water according to the following reaction: C2H60 + 302 -----> 2H2O + 3CO2 If 50g of ethanol is combusted, determine the volume of carbon dioxide that will be produced if the temperature is 25°C and the pressure is 100kPa. ( 6 marks )
Welders commonly use an apparatus that contains a tank of acetylene gas and a tank of oxygen gas. When burned in pure oxygen, acetylene generates a large amount of heat according to the reaction below (see image). What volume of carbon dioxide gas at stp is produced if 1.00g of acetylene is combusted completely? Send a chat 2: Welders commonly use an apparatus that contains a tank of acetylene (C2H2) gas and a ta of oxygen gas. When burned in...
When acetylene, C2H2, burns in oxygen, high temperatures are produced that are used for welding metals. 2C2H2(g) + 5O2(g) →→ 4CO2(g) + 2H2O(g) How many grams of carbon dioxide are produced when 173.3 grams of acetylene is burned?
1. Acetylene (C2H2) undergoes combustion in excess oxygen to generate gaseous carbon dioxide and water. Given AHC02(8)] = -393.5 kl/mol, AH® [H20(8)] = -241.8 kJ/mol, and AH(CH2(g)] = 226.6 kJ/mol, how much energy is released (kl) when 32.5L of CO2 gas are produced at 3.5atm and 255°C? 2C₂H2 (g) + 302 (5) 4CO2(g) + 2 H₂Org)
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 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...
The combustion of acetylene C2H2, takes place according to the equation: 2C2H2 + 5O2 ---> 4CO2 + 2H2O; delta H is -5198 kJ In an experiment, 0.338 g C2H2 is combusted in a bomb calorimeter. If the heat capacity of the calorimeter is 729 J/K and it contains 1/150 kg of water, what is the temperature increase of the bomb calorimeter? The spedicif heat capacity of water is 4/184 J/g.K
The gas welding torch is fueled by two tanks, one containing acetylene (C2H2) and the other pure oxygen (O2). The very hot flame of the torch is produced as acetylene burns, 2C2H2 + 5O2 → 4CO2 + 2H2O According to this equation, how many liters of oxygen are required to burn 8.00 L of acetylene?_____ L of O2
all 3. Calculate the heat released (kJ) in the reaction of 1.35L of acetylene (C2H2) and 0.235L of hydrogen gas at STP to form ethane gas as determined by the following equation: C2H2(g) + 2H2() → C2H6(g) Given: 2C2H2(g) +502(g) + 4CO2(g) + 2H20(g) 2C2H.(g) + 702(g) → 4CO2(g) + 6H20(g) 2H2(g) + O2(g) → 2H2O(g) AH = -2320 kJ/mol AH = -3040 kJ/mol AH = -572 kJ/mol