Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Hear if mixing

  1. May 11, 2014 #1


    User Avatar
    Gold Member


    I am curious, why is the heat if mixing negative? Why would mixing decrease the enthalpy?
  2. jcsd
  3. May 12, 2014 #2


    User Avatar
    Gold Member

    Just read that hears of mixing can be either endothermic or exothermic. What would be the reasons for why it could go either way?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted

Similar Discussions: Hear if mixing
  1. Concrete mix design (Replies: 2)

  2. Mixing Balance (Replies: 4)