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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Ftariq92 Ftariq92
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7 years ago

Which statement best describes the energetics of the reaction shown below?
   C2H4 + H2  C2H6


  1.exothermic with positive activation energy
  2.exothermic with negative activation energy
  3.endothermic with positive activation energy
  4.endothermic with negative activation energy
  5.cannot be determined without knowing BDEs
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etherae1etherae1
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7 years ago
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Ftariq92 Author
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7 years ago
Smart ... Thanks!
hpascoe
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Yesterday
Correct Slight Smile TY
Marcie D
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2 hours ago
Thanks for your help!!
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