Wednesday
April 23, 2014

Homework Help: chemistry

Posted by billy bob j on Sunday, April 20, 2008 at 11:33am.

You drop a hot copper penny (500 degrees celsius) that has a mass of 4.5 grams into a glass of cold water (6.0 degrees celsius) with a volume of 120 mL. The water heats up to 7.7 degrees celsius. Find the heat absorbed by the water, then determine the specific heat of copper. Give your answer in correct sig figs.

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