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Chemistry 8 Online
OpenStudy (anonymous):

4. Draw an energy diagram for an endothermic reaction without a catalyst (use a solid line) and with a catalyst (use a dotted line). Label all parts of the diagram. Explain what a catalyst is and how a catalyst influences the rate of a reaction. Help please?

OpenStudy (aaronq):

i'l help you but first answer: what does endothermic imply? what is a catalyst?

OpenStudy (anonymous):

Endothermic means heat is absorbed in a reaction. A catalyst is something in a chemical reaction that increases in the reaction itself without any permanent chemical change.

OpenStudy (aaronq):

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