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Q: Which describes the changing gives free energy of a spontaneous reaction?
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Ask us anythingWhich of the following describes a nonspontaneous reaction?

a non spontaneous reaction is a reaction that doesnt occur naturally and it normally tends to favor the reactants of a chemical reaction. Another thing is that it doesnt really produce free energy


A reaction in which it seems no activation energy is needed?

a spontaneous reaction


How does Gibbs free energy predict spontaneous?

If G < 0, the reaction is spontaneous.


Why is an energy absorbing reaction or an energy releasing reaction more likely to be spontaneous?

To become spontanious,energy should be released.


Why do energy absorbing reactions react spontaneous?

it doesn't its energy releasing reaction


Which reaction released energy?

An exothermic reaction (often a spontaneous one)


What does Gibbs energy predict?

It predicts whether or not a reaction will be spontaneous.


If two substances react spontaneously and energy is released as a product the reaction is?

This is a spontaneous reaction.


What describes a non spontaneous reaction?

Non spontaneous means that when you say in chemical terms, mix two different substances together, they don't react to form something new. A counter example to this is baking soda and vinegar. If you mix them together, they will spontaneously react to produce carbon dioxide. Non spontaneous processes require some form of energy input in order to all the reaction to occur.


How do you determine whether a reaction is spontaneous or non spontaneous?

The first of two factors that determine whether a reaction is spontaneous or non-spontaneous is entropy. The second is energy. For a reaction to be spontaneous, it must have both of these factors.


What is a non spontaneous reaction?

a non spontaneous reaction is a reaction that doesnt occur naturally and it normally tends to favor the reactants of a chemical reaction. Another thing is that it doesnt really produce free energy


What is a negative Gibbs free-energy value an indication of?

Spontaneous reaction