Question

Is Ca + O --> CaO a balanced chemical equation? Is it obeying the law of conservation of matter?
Group of answer choices

No it is not balanced it has more O on the reactant side than the product side.

No it is not balanced. It has more Ca on the product side than the reactant side.

Yes it is balanced. It has the same number of Ca and O on both the reactant side and the product side.

Answer 1

On the reactant side, it has 1 Ca and 1 O
On the product side, it also has 1 Ca and 1 O

Answer 2

thank you, so it the answer is yes