Soap is not necessary for removing salt from your hands. Salt is very easy to clean off your hands with just water.
Soap lowers the surface tension of water, making water wetter and more able to remove soil and dirt.
Scrubbing Bubbles Soap Scum Remover is great at removing soap scum from your glass shower doors.
Cleaning is a process in removing visible dirt and other nastiness from a surface,or yourself. whichever you feel like. Sanitising is the process in killing unseen bacteria and germs from a certain surface or area of the body. Like as a example,say i had muddy hands. Removing the mud with water is "Cleaning" whereas using chemical dispositied toilitries like soap or hand sanitiziers,i am killing the unseen germs from the dirt that are still on my hands. This is why soap and water are the best way to wash your hands to ward off nasty bugs like the flu.
washing hands because you spend more time under soap and water, therefore suspending more microbe bacteria on your hands.
If you use non-antibacterial soap and rub your hands together with it and water for like 15 seconds, that releases the germs, but does not kill them. So then you put your hands under water and that washes the germs away.
Keeping your hands underwater for a long period of time (taking a bath,swimming,hot tub, dishes,etc) can make your hands have the "wrinkle" effect. It isn't really the dish soap doing that, rather the long skin exposure to water.
Soap is a sodium salt of long chain of fatty acid. Basic formula of soap is C17H35COONa.
The nouns in the sentence are: boy, hands, and soap.
The CDC reports that soap and water does a better job at removing germs, but a hand sanitizer with at least 60% alcohol makes sense to use if soap and water are not available. If your hands are visibly dirty or greasy,
you should go to the restroom when necessary and clean it with your hands. and after doing it, you wash your hands with soap and water. rub it hardly so that the dirt will go away.
The Answer is a chemical in the soap. The soap will still work on water. But the chemical is different. You wash your hands with soap. you should ask a real scientist.If you are still in school just as for some help.By Michael Davison
Yes, that is what soap is for, cleansing.
Soap become a precipitate and can be separated.
To remove gunpowder from hands, wash them thoroughly with soap and warm water. Scrub gently if necessary, then rinse and dry.
Saturated salt solution dissolve soap but not salt at same temperature and pressure.
You can buy soap from almost any supermarket wash your hands,with water.
Either baking soda or soap is salt.
For the most part it is a chemical change because the soap bonds with the grease chemically. But also the action of rubbing your hands can cause some of the grease to come off, just like when you wipe your hands off on a paper towel.