answersLogoWhite

0

What else can I help you with?

Related Questions

What is the meanig of saponification number?

The saponification number is a measure of the amount of alkali needed to saponify a certain weight of fat or oil. It indicates the average molecular weight of the fatty acids present in a sample. A higher saponification number indicates a higher average molecular weight of the fats or oils.


What is the formula to calculate saponification number?

Insoluble soaps are not likely to exist, they won't work when not IN water. For more you can trust on this: his process is called saponification: fat + sodium hydroxide -> Sodium salts of fatty acid (Soap) + glycerol


Why alcoholic potassium hydroxide is used for calculating saponification number of oil?

Alcoholic potassium hydroxide is used for calculating the saponification number of oil because it helps to break down ester bonds in triglycerides to form soap and glycerol through saponification. The amount of alcoholic potassium hydroxide required to completely saponify a given amount of oil is used to determine the saponification number, which is a measure of the average molecular weight of the fatty acids in the oil.


Short notes of facebook?

Short notes on Facebook are an easy way to share things instead of using email. You can also tag different people in the short notes.


Short notes on the four communication skill?

Short notes on four divisions of communication skills


Why does triacylglycerides with longer fatty acids have lower saponification number than those shorter fatty acids?

The saponification number is measure of the number of saponifiable sites (i.e. -esterified or unesterified- acyl groups, by reaction with OH-) per (AND HERE COMES THE CLUE)1 gram of tested sample.Just imagine you have 2 samples: L(ong) and S(hort) with the SAME amount of saponifiable sites per molecule (or mole), so they both react with the same amount of reactant (KOH or NaOH).If it were 'per mole' then the saponification numbers would be equal, won't they?BUT saponification number is per 1 gram, and as the Long chained triacylglycerides in sample L do have a higher molecular mass, there are less molecules (or moles, or sapon. sites) of them in 100 grams. Thus sample L has a lower saponification number than sample S.In this way the saponification number is a measure of the average molacular mass (also of average chain length) of triacylglicerides (i.e. normal fats) though under certain restrictions.


Shorts notes of typewriter?

short notes are when you write short little coments to remind you of something or to help you


Why do you think ethanol is used in saponification process?

Ethanol is added to hasten saponification.


Short notes on Hardware software and firmware with suitable examples?

Short notes on Hardware, Software, Binary and Utilities


How do you calculate saponification number in fat acid containing palmitoleic stearic and butyric acid?

emad abdelhalim


What tells how Fast or slow how long or short the notes are?

The speed of the music is determined by the tempo, which indicates how fast or slow the notes are played. The duration of the notes is determined by the rhythm, which dictates how long or short the notes are held or played.


How do you saponification stearic acid?

Saponification is not applied to pure stearic acid; stearic acid esters are used.