Asked by Liz

I got 0.907 KJ for ΔHcomb but I don't know if its correct. I also don't know how to write the equation.
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question:
A calorimeter is filled with 10.0 mole of methane gas and an excess of oxygen. When burned, the ignition wire releases 107.2 J of heat. The heat capacity of the calorimeter (including the bomb and water) is 4.319 kJ oC-1.

Calculate ΔHcomb for methane and determine the thermochemical reaction?
Answered by DrBob222
Don't you have some information about the increase in temperature?
Answered by Liz
Yes the initial temperature is 24.75 degrees celsius and the final temperature is 26.85 degrees celsius
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