When vinegar and baking soda are combined, a chemical reaction occurs and there is a change in
enthalpy. Ăn energy graph of this reaction is provided in to the right. What type of reaction and energy
change occurred?
a. Exothermic, +AH
b. Exothermic, -AH
C. Endothermic, +AH
d. Endothermic, -AH
Answers: 2
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When vinegar and baking soda are combined, a chemical reaction occurs and there is a change in
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