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What is the KF of lauric acid?
Last Updated: 25th February, 2020
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In this regard, what is the van't Hoff factor for lauric acid?
Lauric acid, CH3(CH2)10COOH, is also known as dodecanoic acid and has a van't Hoff factor (i) of 1. To perform this determination, you must know the mass of both the solvent and solute and the molecular mass of the solute. This will allow you to calculate the colligative molality of the solution, mc.
Subsequently, question is, what is KF in freezing point depression? Kf is the molal freezing point depression constant of the solvent (1.86 °C/m for water). m = molality = moles of solute per kilogram of solvent.
Furthermore, what is the molality of lauric acid?
The Kf Value For Lauric Acid Is 3.9°C•kg/mol.
What is the KF of acetic acid?
The density of acetic acid is 1.049 g/mL and Kf (acetic acid) = 3.90 °C· kg/mol The density of the unknown is 0.791 g/mL.