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The molality of pure water is (a) 55.5 (b) 50.5 (c) 18 (d) 60.5 |
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Answer» s concentrated stuff, it is (i) dense, and (ii) this density is combined with an EXCEPTIONALLY SMALL molar mass.....And we wants the quotient... MOLES of solutekilograms of solvent ...and here the solute and the solvent are the same thing...And so we CALCULATE... 1000⋅g18.01⋅g⋅mol−11⋅kg=55.5⋅mol⋅kg−1 ... |
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