Characterize each of the four reactions or transforamtionsbelow according to the three indicated .charteristics. Exothermic or Endothermic Reaction NH₂NO(S)-NH₂(aq) + NO₂ (aq) H₂O(a)→ H₂O(g) 4 Fe(s) +3 0₂(g)- Fe.O.(s) H₂O(6)-H₂O(a) endothermic exothermic neither endothermic exothermic Oneither endothermic exothermic neither endothermic exothermic neither Heat Transferred absorbed released Oneither absorbed released neither absorbed released neither. absorbed released neither Temperature Change decrease O increase neither decrease increase neither decrease increase Oneither decrease increase neither

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