A chemical reaction that delivers heat to the surroundings is said to be _ and has a value of change H at constant pressure. a) endothermic, zero b) endothermic, negative c) exothermic, negative d) exothermic, positive e) endothermic, positive
Added by Jack G.
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An endothermic reaction absorbs heat from the surroundings, while an exothermic reaction releases heat to the surroundings. Show more…
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Jennifer H.
A chemical reaction that absorbs heat from the surroundings is said to be ______ and has a ______ ΔH at constant pressure? endothermic; negative exothermic; positive exothermic; negative endothermic; positive
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