1. Micellization is driven by the hydrophobic effect. Estimate from measured CMCs of alkylethylene glycols, the...
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1. Micellization is driven by the hydrophobic effect. Estimate from measured CMCs of alkylethylene glycols, the change in the Gibbs free energy for bringing one methylene group (~CH₂~) from an aqueous medium into the interior of a micelle. 2. Derive the equation for the volume of a hydrocarbon chain using the densities of n- hexane (C6H14, p = 654.8kg/m³, M = 86.18 g/mol) and n-dodecane (C12H26, p = 748.7 kg/m³, M = 170.34 g/mol). 1. Micellization is driven by the hydrophobic effect. Estimate from measured CMCs of alkylethylene glycols, the change in the Gibbs free energy for bringing one methylene group (~CH₂~) from an aqueous medium into the interior of a micelle. 2. Derive the equation for the volume of a hydrocarbon chain using the densities of n- hexane (C6H14, p = 654.8kg/m³, M = 86.18 g/mol) and n-dodecane (C12H26, p = 748.7 kg/m³, M = 170.34 g/mol).
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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