Posted by Anonymous on Thursday, January 31, 2013 at 2:41am.
q = Ccal x delta T
(Ccal is heat capacity of the calorimeter 28.90 kJ/K and delta T = 2.77 C).
Solve for q = heat produced by 4.30 g of the candy in kJ.
Convert that J (multiply by 1000).
Convert that to calories (divide by 4.184).
Convert that to nutritional calories (divide by 1000) which gives you calories for the 4.30 g piece of candy.
Divide by 4.30 to convert to nutritional calories/grams candy.
Thank you so much!
Is K kalvin? If so, why isn't celcius converted?
Kelvin*
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