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April 18, 2014

Homework Help: chemistry

Posted by mhaidar9108 on Sunday, February 10, 2008 at 12:51am.

9.) 250.0g of copper at 100.0 degrees C are placed in a cup containing 325.0g of water at 20.0 degrees C. Assume no less to the surroundings. What is the final temperature of the copper and water?

So far I have used q=mc times delta t but I cannot find C which is the specific heat and therefore my formula isnt appearing right. Also after I do this, how would I implement the numbers so that I will get it for one gram, the temperature. I am a bit confused. THanks for your help.

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