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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.
What does sodium hydroxide and a fat make?
Sodium hydroxide and fat react to form fatty acid salts (essentially soap), and glycerin.
Is fat-soluble to sodium hydroxide?
Fat is insoluble in sodium hydroxide because it is a non-polar substance, while sodium hydroxide is polar. Polar and non-polar substances do not mix well, so fat does not dissolve in sodium hydroxide.
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 soaps an acid or base?
Soaps are typically produced by the reaction of a base (such as sodium hydroxide or potassium hydroxide) with a fatty acid. Therefore, soaps are considered the salts of fatty acids and are generally characterized as being basic in nature.
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.
Balanced equation for the preparation of soap from triacylglycerol?
A balanced equation for the preparation of soap from triacylglycerol is (C18H29O2)3-C3H5O3 + 3KOH -> 3C18H29O2K + HOCH2CH(OH)CH2OH. The acyl portions are all derived from linolenic acid and use potassium hydroxide as the base.
What does sodium hydroxide and a fat make?
Sodium hydroxide and fat react to form fatty acid salts (essentially soap), and glycerin.
Is fat-soluble to sodium hydroxide?
Fat is insoluble in sodium hydroxide because it is a non-polar substance, while sodium hydroxide is polar. Polar and non-polar substances do not mix well, so fat does not dissolve in sodium hydroxide.
What does sodium hydroxide turn grease into?
Sodium hydroxide reacts with grease to form soap through a process known as saponification. This reaction breaks down the grease into fatty acid salts, which help to emulsify the grease and make it easier to wash away with water.
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 chemicals do soap makers use?
Fatty substances, sodium hydroxide, sodium chloride, dyes, preservatives, antibacterial substances, filling materials, perfums etc.
What is the sodium salt of a long-chain fatty acid?
The sodium salt of a long-chain fatty acid is commonly known as a soap. It is formed when a fatty acid reacts with sodium hydroxide to produce a salt. Soaps are amphiphilic molecules that can interact with both water and oil, making them effective for cleaning purposes.
Are soaps an acid or base?
Soaps are typically produced by the reaction of a base (such as sodium hydroxide or potassium hydroxide) with a fatty acid. Therefore, soaps are considered the salts of fatty acids and are generally characterized as being basic in nature.
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
What is made by reacting a long-chain fatty acid with sodium or potassium hydroxide?
Soap is made by reacting a long-chain fatty acid with sodium or potassium hydroxide, a process known as saponification. This reaction results in the formation of soap molecules, which have both hydrophilic and hydrophobic properties, allowing them to effectively clean dirt and oil from surfaces.
How is soap manafactured using sodium hydroxide?
Soap is manufactured in this way using a process called saponification of fats. Fats fall into a category of compounds called esters, molecules formed from an alcohol and a carboxylic acid. In the case of a fat the alcohol is glycerin (glycerol) and the acid is a fatty acid. Here is the generic, two-step equation for the saponification of an ester with a hydroxide (R represents the rest of each acid and ester). OH- + RO2-OR --> RO2H + RO- The ester is split into the corresponding acid and alkoxide ("salt" of an alcohol). RO- + RO2H --> ROH + RO2- Since ethoxides are highly basic they are quickly neutralized by the fatty acid. Resulting in the corresponding alcohol (glycerin) and fatter acid salt (the soap). The glycerin is then separated out.
