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August 29, 2014

Homework Help: Chemistry

Posted by Thao on Wednesday, April 6, 2011 at 1:20pm.

How many joules of heat are needed to heat 25.0 g of ice at -5.0 degrees celcius to a final temperature of 40.0 degrees celcius? The specific heat of ice is 2.1 j. Our teacher mention to consider the state of water present at 40.0 degrees celcius which is confusing me.

Any help is appreciated. Thanks.

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