Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
Problem 76QRT: A 1.00 mol/kg aqueous sulfuric acid solution, H2SO4,freezes at 4.04 C. Calculate i, the vant Hoff...
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For an aqueous solution of HF, determine the van't Hoff factor assuming 0% ionization.
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For an aqueous solution of HF, assuming 0% ionization means it does not dissociate into ions . Therefore, the van't Hoff factor is 1 as only HF molecules are present in the solution.
But for complete ionization, HF dissociates into H+ and F- ions. Therefore, the van't Hoff factor is 2 for complete ionization.
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