Friday
November 28, 2014

Homework Help: chemistry

Posted by Lisa on Monday, December 13, 2010 at 3:50pm.

10.2 g of Pb(NO3)2 are dissolved in 100 mL of water, and added to 250.0 mL of a 0.250 M solution of KI. Determine the mass in grams of Pbl2 produced, and find the number of moles of the excess reagent. PLZ explain

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