Why is thermal energy (heat) required to freeze ice into crystals?
1.heat must be released by the reactants and the products
2. Heat must be absorbed by the reactants and the products
3. Heat must be absorbed by the products in order to convert from the reactants.
4. Heat must be released by the products in order to convert from the reactants.
1 answer
It's 4. Heat must be released by the products in order to convert from the reactants
1 answer