A bond energy is the energy required to break a bond. - bnd nrgy s th nrgy rqrd t brk bnd., endothermic reactions take in energy from the surroundings - ndthrmc rctns tk n nrgy frm th srrndngs, exothermic reactions give out energy to the surroundings. - xthrmc rctns gv t nrgy t th srrndngs., Can you explain exothermic and endothermic reactions using the idea of bond energies? - Cn y xpln xthrmc nd ndthrmc rctns sng th d f bnd nrgs?,

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