Wednesday
September 17, 2014

Homework Help: chemistry

Posted by Rory on Thursday, November 4, 2010 at 5:14pm.

When heated, CaCO3 decomposes as follows: CaCO3 (s) = CO2 (g) +CaO (s)
in an experiment, 10.00 g of CaCO3 was placed in a .500 L container, and when it was heated to a constant temperature, 50% of the solid decomposed. What is the value of Kc for this reaction under these conditions?

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