the balanced equation for reaction the ca steel with o2 to produce cao is as below

2 ca+ o2→ 2 cao2

explanation

the reaction is balanced since the variety of atoms in reactant next is same to number of atoms in product side. For instance they space 2 atom that ca in reactant side and also 2 atom of ca in the product side.

You are watching: Which statements describe what happens in a redox reaction

the process is a accomplish the requirement of redox reaction since : calcium is oxidized native oxidation state 0 to 2+ while oxygen is diminished from oxidation state 0 come 2-




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