Post a New Question


posted by .

a student burns a peanut in a calorimeter. she places 10 ml of water in a test tube. she weighs a peanut before and after burning it. It weighs 3 grams before and 1 gram after burning. She determines that the temperature was at 20 degrees C before and 70 degrees C afterwards. How many kcals/g did the peanut contain?

  • chemistry -

    It isn't clear to me what the problem is all about. Is the water in the test tube in the calorimeter or is that separate?

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question