Asked by mark

41. Ethyne, C2H2, used in welding react with oxygen as shown below.

Answered by mark
2C2H2+5O2(arrow to right) 4CO2+2H2O

choices

the reaction can be classified as a hydration reaction

C2H2 is the oxidizing agent

CO2 is the reducing agent

carbon is oxidized
Answered by mm
carbon is oxidized