What is the molality of lauric acid?
What is the molality of lauric acid?
The Kf value for lauric acid is 3.9°C•kg/mol. The molality (m), in mol/kg, of the solution is 1.23 m.
What is the pKa of lauric acid?
5.3
Properties
| Property | Value | Source |
|---|---|---|
| water solubility | 4.81 mg/L (at 25 °C) | YALKOWSKY,SH & DANNENFELSER,RM (1992) |
| logP | 4.60 | SANGSTER (1993) |
| logS | -4.62 | ADME Research, USCD |
| pKa | 5.3 (at 20 °C) | SERJEANT,EP & DEMPSEY,B (1979) |
What is the KF for stearic acid?
4.5 °C kg /
A researcher takes 5.00 g of tridecanoic acid (MW = 214.34 g / mole) and dissolves it in 20.0g of stearic acid (kf = 4.5 °C kg / mole).
What is the chemical formula for lauric acid?
C12H24O2
Lauric acid/Formula
How do you calculate the molality of lauric acid?
Calculate molality (m), in mol/kg, using the formula, ∆t = Kf • m (Kf = 3.9°C-kg/mol for lauric acid).
What is the density of lauric acid?
880 kg/m³
Lauric acid/Density
What is the KF value of T butanol?
9.10 ºC
It also has a relatively large Kf, 9.10 ºC·kg solvent/mol solute, which is good for estimating the molar mass of a solute because it will allow us to see a greater ΔTf relative to a solvent with a lower Kf.
What is the ratio of lauric acid?
Lauric acid (C12) is the main acid in coconut oil (45–50 percent) and palm kernel oil (45–55 percent). Nutmeg… …of the high percentage of lauric acid (C12), which has a low molecular weight. Polyunsaturated fats may be defined as those containing an average of more than one double bond per fatty acid molecule.
What are the side effects of Monolaurin?
There are no known risks, interactions, or complications with monolaurin as a dietary supplement.
Is KF a constant?
Kf is a constant for a given solvent. Kf is called the molal freezing point depression constant and represents how many degrees the freezing point of the solvent will change when 1.00 mole of a nonvolatile nonionizing (nondissociating) solute dissolves in one kilogram of solvent.
