Homework Help: Chemistry 101

Posted by Haley on Friday, February 24, 2012 at 3:28pm.

if 95j of heat is added to a pure gold coin with a mass of 16 grams, what is its temperature change? Specific heat capacity of gold is 0.128 j/g degrees C.

Chemistry 101 - DrBob222, Friday, February 24, 2012 at 3:35pm
q = mass Au x specific heat Au x delta T.
Chemistry 101 - L.Bianchessi, Friday, February 24, 2012 at 6:44pm
Delta T= (95Joules) / [ (16g Au) X (0.128 J/g C)]
Change of temp= 46Degree celcius

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