Enthalpy help?
I need help working out enthalpy change.
25 cm^3 of Copper sulfate reacts with 6 grams of Zinc (excess) to determine the enthalpy change for a displacement reaction.
The change in temperature was 54 C, specific heat capacity : 4.18
Calculate the Enthalpy change.
Calculate the Enthalpy change for one mole of Zn and CuSO4(aq).
I missed out on some recent classes, so I'm pretty clueless as to how I'm suppose to do this. Thanks
October 21, 2013
2 Comments • Newest first
uhh idk if i remember this but i think it was:
-Q/n=delta H, n being the number of moles
Q=mc delta t
m being the mass, c being the specific heat capacity, and delta t being the change in temperature
http://www.studymode.com/essays/Calculating-The-Enthalpy-Change-Of-Reaction-673589.html