0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What dissolves soap but not salt?
Saturated salt solution dissolve soap but not salt at same temperature and pressure.
Why is soap neutralized by metal salts?
Salt is added to soap solution to help precipitation and separation of salt.
What is the purpose of soap in strawberry extraction?
The purpose is to help the mixture of salt water and ethanol so the can find the DNA of strawberry bananna etc. Extrsctions
Why does adding a salt solution to the saponification mixture cause the salt to precipitate?
Adding salt the density of the solution increase and the soap precipitate and float; the process is called "salting out".
Why does NaCl help to precipitate the soap?
Sodium chloride is used to precipitate soaps from the solution.
How can you separate a mixture of glycerol and water?
dnt no you can separate glycerin to add brine solution at the time of soap trace brine solution is a salt water and salt is insoluble in glycerin so after pouring salt water the soap separated in two phases soap upper phase and the spent soap lye(lower phase)the spent lye soap was filter to remove unwanted soap particles after hydrochloric acid treatment and then neutralizing with sodium hydroxide solution and then keep in oven for drying this stage there will be two layers salt and glycerin layer care fully decanted and store in a refrigerator
What is a good home cleaning solution?
If you mix some water, dish cleaning soap, (this is optional) antibacterial soap to get rid of the germs, and some iodized salt, you have a cleaning solution for tables.
How do you make soap?
First some NaOH is added to saturated or unsaturated vegetable oils. We heat and stir them together slowly and a thick viscous whitish solution is formed which contains soap. It is then treated with common salt to cause precipitation .The soap floats over the salt solution . It is then scooped out and washed with water to remove excess NaOH and salt. At the end fillers are added to bring in certain properties for specific uses of the soap.
How does adding salt to a bubble solution affect bubble production?
It reduces the bubble volume as the density increase and I think what that guy was trying to say was................ the solution would suck if you add salt to the solution because I tried it and it wouldn't even make soap bubble. I think it's because the salt could have sucked up the water molecules ^^^^^^^^^^^^^ LIES! i did this expirement in chemistry and it created bubbles. The bubbles seemed to be bigger then the bubbles with just soap and water
Why is salt used in the extraction solution?
This has been done since Colonial times in America: It hardens the soap somewhat, so it doesn't get "mushy" in the soap dish.
How does common salt help in separating soap from the solution after saponification?
1. Sodium chloride help to separate soap from the mixture by precipitation. 2. Adding sodium chloride the soap is more hard.
Is soap made from salts?
NO, THERE IS NO SALT IN SOAP!!! ---------------------------------------------------- Sodium Chloride (NaCl) is often called Salt or Table Salt. However, technically it is only one type of salt. In Chemistry, a salt is any ionically bonded compound. Lye Soap is a type of soap formed by an ionic bond between Sodium (Na+) and the conjugate base of a fatty acid (ROO-) ROO-Na+ And thus, Lye Soap IS A SALT. Salts will dissociate into their ionic constituents in water. Soap is not required for that step.
