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leepbcc leepbcc
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11 years ago
The following question is part of my chemistry lab and I am having trouble answering it because we don't have a book. Thanks for any help!!

1) (a)Calculate the molar concentration of 1.00ppm solutions each of Li+ and Pb2+
    (b)What weight of Pb(NO3)2 will have to be dissolved in one liter of water to prepare a 100ppm    Pb2+ solution?
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jtwallsjtwalls
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11 years ago
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