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yes....soap is sodium(Na )or potassium(k) salt of a higher fatty acid and may present RCOO-Na+ the soap helps in emulsyfying and washing away the oils and fats.hard water does not give leather with soap.hard water contain ca2+,mg2+,ca-.this make the water hard.

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13y ago

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What percentage does soap kill germs?

Soap kills 79% of germs off of your hands.


Does soap kill germs?

Soap can kill germs but can't get rid of them permanently. They will keep coming back. Don't buy 'can kill 99.9% of germs because not only does it kill bad germs, but it kills the good ones too.


How many germs can soap kill?

99.9%


Can you kill germs with antibacterial soap?

Yes, that is the purpose of antibacterial soap.


Which soap can kill germs?

All soap kills germs -- that's why we use soap instead of just rinsing off with plain water.


Does vinegar kill germs as well as antibacterial soap does?

No


How do germs kill you?

It seems they can get you sick but not kill you


Does cooking grease kill germs?

No, cooking grease can not kill germs. Try using a different method like using soap or hand sanitizer.


Does dish soap kill germs?

Soap is made up of a hydrophobic carbon chain with a hydrophilic (polar) head. This carbon chain attaches to the bacteria/germs and the water pulls the molecules away with the germs attached to it down the drain. In essence, the germs are not 'killed' but merely removed.


Is water enough to get rid of and kill sperm if it gets on your hands or do you need something more?

Sperm is very sensitive. Just rubbing your hands together will kill sperm. But washing with soap doesn't help either. Remember though sperm can live 5-7 days inside the other person's body. YOU NEED MORE BECAUSE GERMS SO BUY A BOTTLE OF GERM-X IT KILLS 99.9% OF GERMS WITH OUT WATER SO YOU CAN USE IT ON THE GO AGREE WITH the LATTER


Why does soap kill most germs?

Soap is effective at killing germs because it contains surfactants that break down the outer lipid membrane of many bacteria and viruses, causing them to disintegrate. Additionally, the act of lathering and scrubbing with soap helps physically remove germs from the skin or surfaces.


Why must you use hot water and soap when washing your hand?

because hot water kills more germs than washing it with cold water soap is also needed to kill more germs