muliamaskyC1assica muliamaskyC1assica

26-12-2015
Chemistry

contestada

Which compound is insoluble in water?
(1) KOH (3) Na3PO4
(2) NH4Cl (4) PbSO4

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poppopularbee3 poppopularbee3

26-12-2015

The answer would be (4) PbSO4. Hope this helped! :)

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26-12-2015

PbSO4 is insoluble in water due to the strong attraction between Pb+ and SO4^2-.

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