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match to: Exergonic reaction Free energy Heat First law of thermodynamics Enderg

ID: 191915 • Letter: M

Question

match to:

Exergonic reaction

Free energy

Heat

First law of thermodynamics

Endergonic

Catalysis

Activation energy

Second law of thermodynamics

Match the terms to the definitions provided The process of stressing chemical bonds to lower the activation energy needed to initiate a reaction Choose] Energy cannot be created or destroyed; it can only change from one form to another Choose ] Any reaction that required input of energy and therefore does not occur spontaneously Choose] A measure of the random motion of molecules During each conversion some energy dissipates as this Choose ] The disorder, or entropy, of the universe is constantly increasing Choose] The amount of energy actually available to break and subsequently form other chemical bonds in a system (i.e. to do work) Choose ] The extra energy required to destabilize existing chemical bonds and initiate a chemical reaction A reaction that releases excess free energy and can occur spontaneously if activation energy is supplied I Choose ]

Explanation / Answer

1. Catalysis.

2. First law of thermodynamics.

3. Endergonic reaction.

4. Heat.

5. Second law of thermodynamics .

6. Free energy.

7. Activation energy.

8. Electronic reaction.