djknowlton2000 djknowlton2000
  • 19-11-2022
  • Chemistry
contestada

Acetylene (C₂H₂) gas is often used in welding torches because of the very high heat produced when it reacts with oxygen (O₂) gas, producing carbon dioxide gas and water vapor. Calculate the moles of oxygen needed to produce 0.070 mol of carbon dioxide. Be sure your answer has a unit symbol, if necessary, and round it to 2 significant digits.​

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