Homework Help: chemitry

Posted by Alyssa on Friday, September 21, 2012 at 3:22pm.

A block of aluminum with a volume of 98.5 cm3 absorbs 67.4 J of heat. If its initial temperature was 32.5°C, what is its final temperature? (density of aluminum = 2.70g/cm3)

chemitry - DrBob222, Friday, September 21, 2012 at 7:52pm
Use density to convert volume Al to mass. m = volume x density.
J = mass Al x sp.h. Al x (Tfinal-Tinitial). Subsitute and solve for Tf.
chemitry - Anonymous, Wednesday, September 26, 2012 at 11:25am
32.8

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