An exothermic reaction is a chemical reaction that gives out heat to the surroundings.
It is one in which the energy of the products is less than the energy of the reactants
Think about chemical changes.
It is one in which the energy of the products is greater than the energy of the reactants
The study of energy changes in chemical reactions is known as chemical thermodynamics
Think about energy!!
Think about properties of Anhydrous and Hydrous Compound!
Think about chemical reactions.
Think about energy changes during chemical reactions
A hydrous compound is a chemical compound with water in its structure.
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