How do catalysts speed up

Which of the following statements concerning catalysts is false?a) Catalysts may be solid, if the reactants are gaseous b)
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Which of the following statements concerning catalysts is true?a) Catalysts raise the activation energy of a reaction b)
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Enzymes are catalysts. This means that they are able to speed up chemical reactions. Which of the following statements is also
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Which of the following statements is correct regarding catalysts ( Click on the 4 that apply) (2 points)Catalysts increase the
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14. What purpose do catalysts serve in a reaction?* A. Catalysts decrease the energy of the reactants B. Catalysts increase the
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Which two statements below are TRUE of catalysts? Choose the 2 correct statements. Explain.a A catalyst speeds up the reaction
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A catalyst is a substance that can be added to a chemical reaction to speed up the reaction process. Catalysts are able to speed
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Enzymes are called catalysts because they speed up chemical reactions without being permanently changed by the reaction.False
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Food can spoil very quickly. Which methods are used to minimize the reactions that allow bacteria and fungi to grow?preservative
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The purpose of an enzyme is to catalyze, or speed up, chemical reactions within a cell. Enzymes are biological molecules that
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