In an endothermic reaction products are <u>HIGHER </u>than reactants in potential energy and <u>LESS </u>stable.
Explanation:
Energy is input into the reaction in an endothermic reaction. This means the products are of a higher energy level than the reactants. Therefore the reaction increases Gibb's free energy and reduces entropy. Remember in thermodynamic stability involves an increase in entropy and a decrease in Gibbs free energy. Therefore the products are less stable than the reactants. This is why endothermic reactions do not occur spontaneously like exothermic reactions.
Answer:
Model
Explanation:
A model of anything is something you make to represent it in it's physical world form
Pure Substances cannot be separated easily or, sometimes at all.
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Answer:G
Explanation:
I would look it up on safari just to be sure tho, hope this helps
