[CHM 111] Lab 5

[Andrew J. Pounds]

On 10/13/21 9:06 PM, wrote:
> Also, for reaction 4 to find q, why do we multiply by the density of NaCl?
>

You are using the equation q=mcsΔTq=mc_s\DeltaT ,  the mass you need is
the mass of the solution, so you have find the mass of the solution by
multiplying the density of the solution by the volume of the solution. 
The densities and specific heat capacities of all your solutions are
found on the laboratory report form.



ta=mc_s\

-- 
Andrew J. Pounds, Ph.D.  (pounds_aj at mercer.edu)
Professor of Chemistry and Computer Science
Director of the Computational Science Program
Mercer University,  Macon, GA 31207   (478) 301-5627

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