Rite an equation for the formation one mole of CaCO3(s) from its elements in their standard states. Write any reference to carbon as C(s). Express your answer as a chemical equation using fractional coefficients as needed. Identify all of the phases in your answer.

The chemical equation for the formation one mole of from its elements in their standard states is

Explanation:

The standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy during the formation of 1 mole of the substance from its constituent elements, with all substances in their standard states.

The chemical equation for the formation one mole of from its elements in their standard states is:

where (s) represents solid state and (g) represents gaseous state.

first one is the correct answer

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."