Ethanol (C,H,0), a gasoline additive, is formed by the reaction of ethylene (CH,=CH,) with water. The AH for this reaction is -9.0 kcal. H H c=C H20 C2H60 H H ethanol ethylene a. How much energy is released when 3.5 mol of ethylene SD10 ni zbnod reacts? b. How much energy is released when 0.50 mol of H,O reacts? c. How much energy is released when 15.0 g of ethylene reacts? d. How much energy is released when 2.5 g of ethanol is eritou formed? HA

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