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Q: What is true about chemical reactions in a closed system?
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What is true about matter during a chemical reaction the mass of the reactions is not related to the mass of the prroduct?

No. In a closed system, the mass of the products should equal the mass of the reactants.


Chemical reactions that occur in cells are called biochemical reactions?

yes. true.


When the stabilized state of an equilibrium system is altered further chemical reactions begin until a new equilibrium is reached?

True


Is it true enzymes decrease the rates of chemical reactions?

true they decrease the rates of chemical reactions this i right not the other dudes awnser:P


Is it true or false that Chemical reactions rearrange atoms but do not create or destroy them?

true


Is it true that catalyst speed chemical reactions but are not changed by them?

Yes, it's true.


Does chemical reactions create molecules and compounds?

Yes, it is true.


Is Electrons in an excited state are more likely to enter into chemical reactions true?

True


Chemical reactions that absorb energy will not occur without a source of energy true or false?

This is true. Energy is required to begin all reactions.


Electrolytes determine most of the chemical and physical reactions of the body?

True


Do One enzymes can be used for many different types of chemical reactions is this true or false?

True


What is true for all exergonic reaction?

One thing that is true for all exergonic reactions is that the reaction continues with a net release of what is called free energy. Exergonic reactions are chemical reactions.