Because it always requires energy to break bonds, even exothermic reactions need to take in?

Asked by arwen46 12 years ago 10/2/2013 5:45 AM

Last updated by anonymous 12 years ago 10/3/2013 4:01 PM

Answered by Dr. John Carmen 12 years ago 10/3/2013 4:01 PM

Because it always requires energy to break bonds, even exothermic reactions need to take in energy.