when 10.0 mL oof a 1.00 M AgNO3 solution is added to 10.0 mL of 1.00 M NaCl solution at 25C is added to a calorimeter, the temperature raises to 32.6C. If the specific heat of the mixture is 4.18J/gC and the density is 1.00 g/mL, what is the Specific Heat for the reation....
What I did:
I used Mass x specific heat x temperature change
I took 20.00g x 4.18 X 7.4=618.64
since qrxn=-qcal, it should be -618.64J,
or -.61864 kJ
first of all, did I calculate the mass correctly, and secondly, did I do the problem right?
2006-10-17
18:28:47
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2 answers
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asked by
Christie
3
in
Chemistry