Fatty acid salts act as soap to remove grease because of their nonpolar tail and their polar head. This structure allows otherwise insoluble particles in water to become soluble and then washed away.
the nonpolar tails of the salt dissolve in the grease and the polar salt ends dissolve in water
because ,Grease is soluble in a soap and water solution
Soap contains long-chain carboxylate ions that can mix with both polar substance such as water and nonpolar substances such as grease. This allows it to act as an emulsifier.
Oil (which attracts dirt) doesn't naturally mix with water, soap suspends (emulsifies) oil/dirt in water in such a way that it can be washed away.
Soaps react with greases and oils forming soluble compounds in water.
hydrolysing alkali
eg. Wet clothes on a washing line dry faster on a hot day that on a cold day. On a hot day the clothes will dry faster the warmer it is. The water in the wet clothes evaporate quicker. Heat helps the process of evaporation because heat spreads out particles
Clothes dry on a sunny day because Sun evaporates water present inside clothes.
it helps because it helps
Grease has the ablility to repel water ,,, that's why they use it on engines and mechanical stuff,,,, to prevent rusting hope this helps!
it doesn't really it just helps protect the sweat glands and stop sweat leaking onto your clothes... :D
Soaps acts as an emulsion and surrounds the oil. This causes the droplets of oil to stay suspended in water. Agitation shifts most of the emulsion of grease and water off the clothes and into the washing machine. Rising clothes with clean water gets rid of any soap and grease that are left behind.
Soaps acts as an emulsion and surrounds the oil. This causes the droplets of oil to stay suspended in water. Agitation shifts most of the emulsion of grease and water off the clothes and into the washing machine. Rising clothes with clean water gets rid of any soap and grease that are left behind.
silk is important because it helps with food, clothes, and farming.
McDonald's hamburgers have the most grease. Since they are rushed they are grilled in tons of grease making it cook faster. Hope this helps.
we use sunlight to help our crops grow. Sunlight is also important to our clothes because it helps our clothes dry and gave it vitamin D. sunlight kills germs from our clothes.
because wax helps keep the grease stay inside the bag. and then your hands only get grease from picking up the donuts!!! simples!!
It is because they have oily/greasy wool hair so they sweat and the grease helps keep them cool. Unfortunately, it smells.
In grease lighting the name of the female school captain was patty i hope this helps
because it help to lessen the heat that we are suffering for and it also lessen the sweat coming from the clothes it also helps me to feel more comfortable because it has a soft tiny molecules
Most people who own and use a clothes brush is because they may have clothes that attract lint, or items such as pet hair. The lint brush helps to take those items off of your clothes.
It can, but hot water works better because it helps to dissolve grease and hardened food better than cold.
because they dont want to upset the fat people they are helping out by wearing form fitting clothes. hope this helps