The purpose of this experiment is to determine the enthalpy change for the displacement reaction:
2.List possible reasons for any difference between your value and the accepted value
3.Why do you think the temperature increase for a few readings after adding in zinc ?(Hint:it does not increase if a large excess of zinc is used or if the powder is very finely divided.)
- 1 decade agoBest Answer
is it a F.6 lab??
2. heat loss to surrounding by conduction, radiation and one that i have forgotton
Suggested improvement : use polystyrene cup or vacuum flask instead
3. i am not sure for this anwser thus i can't anwser it