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15-09-2016
Chemistry

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a 0.640 m aqueous solution freezes at –3.30 °C, what is the van\'t Hoff factor, i, of the solute?

Respuesta :

15-09-2016

[tex]\Delta T=imK\\\\ i = \frac{\Delta T}{mK}\\\\ \Delta T=3,3\\ m=0,64\\ k=1,86\\\\ i=\frac{3,3}{0,64*1,86}=2,77[/tex]

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