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Chemistry, 25.03.2021 03:00 lakhanir2013
Choose the correct relationship between the sign of delta Hrxn and whether a reaction is exorhermic or endothermic.
•exothermic: delta Hrxn>0; endothermic: delta Hrxn<0.
•exothermic: delta Hrxn<0; endothermic: delta Hrxn<0.
•exothermic: delta Hrxn>0; endothermic: delta Hrxn>0.
•exothermic: delta Hrxn<0; endothermic: delta Hrxn>0.
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