Because of the strong attractions between polar water molecules.
The answer would be A, 100g since it’s equal
I think the answer is B. the sum of the enthalpy changes of the intermidiate reactions
Answer:
Chemical reactions involve breaking chemical bonds between reactant molecules (particles) and forming new bonds between atoms in product particles (molecules). The number of atoms before and after the chemical change is the same but the number of molecules will change.
Explanation:
