<span>a) movement of heat through space </span>
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
Answer:
the answer is electrons
Explanation:
electrons are responsible for the chemical bonding.
It could not hold good for elements heaver than calcium.
