Chem help.. I know this is math, and sorry bout that but i need help!!
I know the answer, but I don't know how to get to it..
Q: A 0.90 g sample of toluene, C7H8, was completely burned in a bomb calorimeter containing 4560 g of water which increased in temp from 23.8 C to 25.718 C. What is delta H for the reaction in KJ/mol C7H8?

Heat capacity of calorimeter was 780 J/C and specific heat of water is 4.184 J/gC

Question

Chem help.. I know this is math, and sorry bout that but i need help!!
I know the answer, but I don't know how to get to it.. 
Q: A 0.90 g sample of toluene, C7H8, was completely burned in a bomb calorimeter containing 4560 g of water which increased in temp from 23.8 C to 25.718 C. What is delta H for the reaction in KJ/mol C7H8? 

Heat capacity of calorimeter was 780 J/C and specific heat of water is 4.184 J/gC

e.mccormick · Answer

So none of the 42 people in chemistry that are online could answer it?

anonymous · Answer

No, I have tried and tried and tried in other sections but the only the math section is successfully active.

anonymous · Answer

This is from my previous experience

e.mccormick · Answer

Ah.  Well, I took geology, not chem.  Sorry.  If it was balancing a chemistry equation I could do it with Linear Algebra, which chem people say is nuts but it works.

anonymous · Answer

Wow, that's pretty cool. I didn't know that.

e.mccormick · Answer

Well, if you think it is cool, here: http://ndu2009algebra.blogspot.com/2011/04/chemistry-matrices.html http://www.saintjoe.edu/~karend/m244/ChemicalEquations.pdf

anonymous · Answer

LOl! thanks i do think it's cool but i dont want to learn it atm but thanks for hte link... might come in handy sometime

e.mccormick · Answer

Yah, which is what links are good for.  Bookmark, or just DL the PDF and save it for a bored day.  Well, I am off.  Sitting here after work for hours.  LOL