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To prepare propane from the sodium salt of fatty acids, the process of saponification is typically used. Saponification involves reacting the sodium salt of fatty acids (soap) with a strong acid to split off the fatty acid, which can then be further processed to yield propane. The propane is obtained by decarboxylation of the fatty acid through a series of chemical reactions.
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Is a sodium fatty acid salt the same as a carboxylic acid salt?
Yes, a sodium fatty acid salt is a type of carboxylic acid salt. Fatty acids are carboxylic acids with long hydrocarbon chains, and when they react with a base like sodium hydroxide, they form carboxylic acid salts such as sodium fatty acid salts.
What is the balanced equation for the reaction of fatty acids and sodium hydroxide?
The balanced equation for the reaction of a fatty acid (such as stearic acid) and sodium hydroxide is: C17H35COOH + NaOH -> C17H35COONa + H2O This reaction produces a salt (sodium stearate) and water.
Is palmitic acid soluble in sodium bicarbonate?
Palmitic acid is a fatty acid and is not soluble in sodium bicarbonate, which is a polar compound. Fatty acids are non-polar molecules, so they tend to be insoluble in polar solvents like sodium bicarbonate.
How many types of fatty acids are found in human body?
There are two main types of fatty acids found in the human body: saturated fatty acids and unsaturated fatty acids. Unsaturated fatty acids can be further classified into monounsaturated and polyunsaturated fatty acids.
What acid is in soap?
Soap often contains fatty acids such as oleic acid, palmitic acid, and stearic acid. These acids are the result of the saponification process, where fats and oils are combined with sodium hydroxide (lye) to produce soap.
Is a sodium fatty acid salt the same as a carboxylic acid salt?
Yes, a sodium fatty acid salt is a type of carboxylic acid salt. Fatty acids are carboxylic acids with long hydrocarbon chains, and when they react with a base like sodium hydroxide, they form carboxylic acid salts such as sodium fatty acid salts.
Are fats acid ketones ethers esters or alcohols?
Fats are esters. They are composed of fatty acids (long-chain carboxylic acids) esterified with glycerol (a trihydroxy alcohol).
Which chamical is used to make soap?
Soaps are water-soluble sodium or potassium salts of fatty acids. It's made from fats and oils, or their fatty acids, by treating them chemically with a strong alkali.
What is the balanced equation for the reaction of fatty acids and sodium hydroxide?
The balanced equation for the reaction of a fatty acid (such as stearic acid) and sodium hydroxide is: C17H35COOH + NaOH -> C17H35COONa + H2O This reaction produces a salt (sodium stearate) and water.
Is palmitic acid soluble in sodium bicarbonate?
Palmitic acid is a fatty acid and is not soluble in sodium bicarbonate, which is a polar compound. Fatty acids are non-polar molecules, so they tend to be insoluble in polar solvents like sodium bicarbonate.
Why do potassium salts of fatty acids yield soft soap?
Potassium salts of fatty acids yield soft soap because potassium ions have a larger hydrated radius compared to sodium ions, resulting in weaker interactions between fatty acid molecules and potassium ions. This weaker interaction allows for more water to be incorporated into the soap, leading to a softer texture compared to sodium salts.
Do fatty and glycerol both contain a carboxyl group?
No, only fatty acids do contain a carboxyl group -C(=O)(-OH) (they are alternatively called: carboxylic acids). Glycerol contains three hydroxylic groups -C(-OH), propane-1,2,3-triol
How many types of fatty acids are found in human body?
There are two main types of fatty acids found in the human body: saturated fatty acids and unsaturated fatty acids. Unsaturated fatty acids can be further classified into monounsaturated and polyunsaturated fatty acids.
What is the chemical equation for preparing propane from a sodium salt of fatty acid?
The chemical equation is:CH3(CH2)2COONa + NaOH = C3H8 + Na2CO3
Distinguish between saturated fatty acids and saturated fatty acids?
There is no difference between saturated fatty acids and saturated fatty acids. If you meant saturated fatty acids and UNsaturated fatty acids, then the unsaturated ones are the ones with double (or, theoretically, triple) bonds in the carbon chain.
What are unsaturated fatty acids?
Unsaturated fatty acids are fatty acids that have double bonds in their long carbon chains.
Unsaturated fatty acids that have changed to saturated fatty acids are called?
Hydrogenated fatty acids.
