Tuesday
May 5, 2015

Homework Help: chemistry

Posted by anita on Wednesday, April 7, 2010 at 7:23pm.

When 0.320 moles of NH4Cl is dissolved in 1.00 L of water, the temperature drops by 13.7 degrees C. What is the heat of solution of ammonium chloride? The solution has a density of 1.0012 g/mL and a specific heat of 0.9818 cal/g degrees C.

How do you find the mass of water to use in the equation:

q = mass water x specific heat water x delta T.

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