8.66 ) Question 4 (1 point) Using bond energies, calculate the heat of combustion of ethylene,...

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science chemistry

Answer 1

Answer #1

DHE rractent bond envy - produt bone con = +4(-1 + 3 00)-(4.30 + १.०-4) (5१४+१४ 416 + 3४ ५११ ) -(५४४०) + ५४ ५61) 3156 - 5०१०

Answer 2

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