February 20, 2017

Homework Help: Chemistry

Posted by Soraya on Tuesday, January 10, 2012 at 11:05pm.

You burned a peanut that weights 5.0 grams underneath a calorimeter with 409 mL of water in it. The thermometer reading increased from 21.6 C to 45.5 C. After burning, the peanut weighs 3.43 grams. How many Joules would be released when 1 gram of peanut if burned?

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