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Classify as endothermic or exothermic (a) a combustion reaction for which DrH3 = −2020 kJ mol−1 , (b) a dissolution for which DH3 = +4.0 kJ mol−1 , (c) vaporization, (d) fusion, and (e) sublimation.
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Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released
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Classify as endothermic or exothermic (a) a combustion reaction for which DrH3 = −2020 kJ mol−1 , (b...
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