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May 23, 2015

Homework Help: Chem

Posted by crystal on Friday, September 15, 2006 at 7:46pm.

What is PbCO3(s)-->PbO(s)+CO2(g)

A. neutralization
B. metathesis
C. combustion
D. decomposition
E. combination


Looks like the lead carbonate is decomposing to lead oxide and carbon dioxide to me.

check my thinking.

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