A sample of PbS quantum dots is prepared by mixing 7.0 mL of 0.0013 m Pb(NO 3

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A sample of PbS quantum dots is prepared by mixing 7.0 mL of 0.0013 m Pb(NO3)2(aq) with 7.0 mL of 0.0013 m (NH4)2S(aq). Each quantum dot contains an average of 145 formula units of PbS. What is the molar concentration of the quantum dots in the final suspension?

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Chemical Principles The Quest For Insight

ISBN: 9781464183959

7th Edition

Authors: Peter Atkins, Loretta Jones, Leroy Laverman

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