Lauric acid, also known as Dodecanoic Acid, was discovered in 1849 by Marrsson T. It was first discovered in Lauraceae seeds, but it is also commonly found in soaps, vegetable oil, coconut oil, and breast milk. Lauric Acid is a clear, solid compound that is insoluble in water. It also comes in the form of a white powdery substance.
Lauric acid is a fatty acid that exists as a solid at room temperature. It has a melting and freezing point of 43.20Celsius. The molecular structure of lauric acid is C12H24O2. (Chemical Book, 2012).
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In this investigation, you will observe the melting and freezing behavior of lauric acid (C12H24O2). You will measure the temperature at timed intervals as the lauric acid is heated and cooled and determine experimentally its freezing point and melting point. Pre-Lab: 1. Define melting point and freezing point. 2. Why is it necessary to have 2 water baths? 3. Describe what happens to the.Read More
View Untitled document.pdf from CHEM 1046 at Miami Dade College, Miami. Conclusion Based on the lab results, we found that Lauric acid was much faster in reaching its freezing point than the.Read More
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Cobalt carboxylates, namely cobalt laurate, cobalt palmitate, and cobalt stearate, were synthesized through two steps of reactions. First step, carboxylic acids (lauric acid, palmitic acid, and stearic acid) were reacted with sodium hydroxide to produce sodium carboxylates (sodium laurate, sodium palmitate, and sodium stearate).Read More
Coconut oil contains a large proportion of lauric acid, a saturated fat that raises blood cholesterol levels by increasing the amount of high-density lipoprotein (HDL) cholesterol that is also found in significant amounts in laurel oil, palm kernel oil (not to be confused with palm oil), human and animal breast milk and sebaceous gland secretions. This may create a more favourable blood.Read More
Conclusion: The strongest acid will work faster and you will need less. This is because it is a lot more reactive than the weaker acids and it will want to react much faster with the alkali. Evaluation: In my group, Zuzanna and I were the ones doing the experiment while everyone else observed and took notes on what happened. The first time, we dropped one too many drops of H2SO4 in the alkali.Read More
Essays; Search for: Home; Search for: Fatty Ethanolomides Essay Sample. Purpose The chief purpose of this experiment is to do fatty ethanolamine. which is lauric ethanolamine from 2-aminoethanol and lauric acid. The reactions that take topographic point is observed and the per centum output and runing point is recorded. In this study the processs used and how the processs work are explained.Read More
Conclusion: In this lab, a calorimeter was used to find the enthalpy of reaction for two reactions, the first was between magnesium and 1 molar hydrochloric acid, and the second was between magnesium oxide and 1 molar hydrochloric acid. After the enthalpy for both of these were found, Hess’ law was used to find the molar enthalpy of combustion of magnesium, using the enthalpies for the two.Read More