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Question #00419

1 Answer

Oct 14, 2017

0.017696

Explanation:

It is the fraction: $\frac{one solute mole}{total moles}$ $("one solute mole")/("total moles")$ =

= $\frac{one solute mole}{one solute mole + water moles}$ $("one solute mole")/("one solute mole" + "water moles")$ =

= $\frac{one mole}{one mole + \frac{1000.0}{18.015} moles}$ $("one mole")/("one mole" + (1000.0)/(18.015) "moles"$ =

= $\frac{1.0000 mol}{1.000 mol + 55.509 mol} =$ $("1.0000 mol")/(1.000" mol" + "55.509 mol")=$

= $\frac{1.0000 mol}{56.509 mol} = 0.017696$ $(1.0000 " mol")/(56.509 " mol") =0.017696$

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