Answer:
compound
Explanation:
because now there are one together
Answer:
the answer is B.Construction
Explanation:
Answer:
The coefficient is 1
Explanation:
CaO(s) + CO2(g) -> CaCO3(s)
In the balanced equation, the coefficient for CaO is 1
The coefficient represents the number of moles of a compound in the stoichiometry of the reaction