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October 20, 2014

Homework Help: chemistry

Posted by Phil on Thursday, March 12, 2009 at 7:11pm.

A researcher found that 11.56 g of lead sulfide, PbS, were formed when each of the following occurred:

10.0 g of lead reacted with 1.56 g of sulfur

10.0 g of lead reacted with 3.00 g of sulfur

18.0 g of lead reacted with 1.56 g of sulfur

Explain these observations in terms of the concept of limiting reactant.

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