Post a New Question


posted by on .

I don't understand this question, thanks to whoever tries to help!!

(This homework question was removed due to a copyright claim submitted by

  • Chemistry - ,

    heat gained by calorimeter = mass H2O x specific heat H2O x (Tfinal-Tinitial) = estimated 30100 J.
    heat lost by NaAc crystals = 200 x Hf
    set these equal to each other and solve for Hf. Remember it is exothermic so add a negative sign.

  • Chemistry - ,

    thanks you really helped a lot!!

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question