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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Alexxxh Alexxxh
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6 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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ysacozysacoz
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6 years ago
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Alexxxh Author
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6 years ago
Thank you, thank you, thank you!
2ne1_12345
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Yesterday
Thanks
djeghri
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2 hours ago
Correct Slight Smile TY
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