Sunday

April 20, 2014

April 20, 2014

Posted by **Jake** on Sunday, October 14, 2007 at 4:27pm.

given values

cp water = 4.184 j/g degree c

cp ice = 2.114 j/g degree c

heat of fusion of ice is 335 J/g

so far, i have this:

(174.36g)(2.114g)(27.5 C)

= 10247 g to three sig figs = 10200 J

is that i calculate the energy required to raise the ice to 0 degrees C?

now i know that the next steps are to find the enrgy required to melt the ice and the energy reuired to cool the water down to 0 degrees C. how do i do those two calculations?

- CHEMISTRY -
**bobpursley**, Sunday, October 14, 2007 at 5:20pmYes. Now, you have ice at 0C. How much did the 142 g of water cool to supply this heat?

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