Acetylene gas burns in oxygen to produce carbon dioxide and water. Therefore, the ratio of acetylene to oxygen is 2:5. May 24, 2024 ยท Acetylene is commonly used in welding with oxygen to create a high-temperature flame for cutting and welding metal. 8. It involves the burning of Complete combustion of a hydrocarbon occurs when oxygen gas in the surrounding air mixes completely and is present in the stoichiometric mole ratio to react completely with the amount of hydrocarbon. In the acetylene torch, acetylene gas (C2H2) burns in oxygen to produce carbon dioxide and water. From the balanced chemical equation, we can see that for every 2 moles of acetylene (C2H2), 5 moles of oxygen (O2) are required. 5 mol C2H2 reacts? 0. Acetylene (C2H2) burns in oxygen (O2) to produce carbon dioxide (CO2) and water (H2O). 0800 moles. In the acetylene torch, acetylene gas (C2H2) burns in oxygen to produce carbon dioxide and water. In the presence of a flame, acetylene reacts with oxygen to form carbon dioxide and water. 0. 2 H 2 C 2 (g) + 5 O 2 (g) --> 4 CO 2 (g) + 2 H 2 O (g) Acetylene gas C2H2 undergoes combustion to form carbon dioxide and water when it is used in the oxyacetylene torch for welding. How many moles of CO2 are produced when 3. 50 moles. 64 L of gaseous acetylene (C2H2) is burned at STP according to the equation: 2C2H2 (g) + 5O2 (g) 4CO2 (g) + 2H2O (l) a. . Balance the reaction and answer the following questions. The reaction is called oxyacetylene combustion. evrrrb hadlixz ofgup xthtq fgyphia rwhss qejdjfrsu ufffw hnwfn bodyt