Sodium chloride is used to precipitate soaps from the solution.
Saturated sodium chloride (NaCl) was used to precipitate or 'salt out' the soap. This process increases the density of the aqueous solution and the soap will float out from the solution.
Sodium chloride is added to help soap precipitation.
Adding salt the solubility of soap decrease and soap precipitate and is separated.
Sodium chloride is used to precipitate soaps from the solution; a very small amount may remain in the soap.
- sodium chloride is added in the technological process of soap preparation to help soap precipitation
- adding NaCl to soap the soap become harder
Salt is added to help soap separation and precipitation.
Sodium chloride is added to precipitate the soap.
It depends on the salt. A salt of calcium, magnesium, or iron will form an insoluble compound that will precipitate with a soap molecule that is known as soap scum. Here is a typical reaction: Ca2+(aq) + 2C17H35COO-(aq) ==> (C17H35COO-)2Ca2+(s) Sodium chloride will not form a precipitate with soap as long as the soap is a carboxylate.
Sodium chloride help to precipitate and separate DNA.
Sodium chloride is needed to precipitate soap from solutions.
The reaction is: NaCl + AgNO3 = NaNO3 + AgCl Silver chloride is a white precipitate.
For example formation of a precipitate as in the following reaction: NaCl + AgNO3 = AgCl(s) + NaNO3 Silver chloride is a white precipitate.
Yes. AgNO3 + NaCl --> NaNO3 + AgCl AgCl will form a milky white precipitate, where as NaNO3 is soluble in water.
Soap become a precipitate and can be separated.
No
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq) - so the precipitate is white silver chloride.
Sodium chloride help the precipitation of soaps.
The chemical reaction is:AgNO3 + NaCl = AgCl + NaNO3Silver chloride is a white precipitate.