Question

comment on c+o2 gives rise to CO2+heat , equation. please say the answer urgent please ​

Answer 1

A combination reaction is a reaction where two or more elements or compounds (reactants) combine together to form a single compound (product).

Oxidation is gain of oxygen.

The reduction is a loss of oxygen.

An exothermic reaction is a chemical or physical reaction that releases heat. It gives out energy to its surroundings. The energy needed for the reaction to occur is less than the total energy released.

Answer 2

Answer:

well i know this answer but it's different so I can't explain this to you