Posted by anita on Wednesday, April 7, 2010 at 7:23pm.
mass water = volume water x density water. Watch the units.
why do you need to use the mass of water in the q= equation, if you're trying to find the heat of solution of ammonium chloride?
The water is what changed temperature by 13.7 degrees C.
Isn't your formula
q = mass water x specific heat water x delta T? The water temperature is the vehicle by which you determine what NH4Cl does when placed in solution and by how much.
how do u find density of the water?
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