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they have to seperate the materials they use in order to clean
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What separation method do you use to separate sulfur sand and sodium chloride?
Sulfur is not soluble in water, sodium chloride is very soluble in water. Add water, and then pour through a coffee filter. When fully filtered, leave to dry.
What types of techniques did the miners use to find gold?
Panning, some explosives, picks
What instrument do you use to measure dry bulb and wet bulb temperature?
You use a Hygrometer.
Can I use the Panasonic ProCurve Wet/Dry shaver in the shower?
The Panasonic ProCurve Wet/Dry shaver can be used in the shower if you wish.
How do you clean sandstone?
DON'T USE WATER!!!!!! use a dry cloth and rub gently DO NOT RUB HARD!!! if you rub hard it will disintergrate!!!!!
What separation techniques do doctors use?
There is not enough information to describe what separation techniques doctors use. Doctors may use separation techniques to make diagnosis' or for sleeping disorders.
What separation techniques do chefs use?
cheeze
WHAT is separation technique?
Separation techniques are the methods we use to purify or remove one state of matter from a mixture.
How can you separate kerosene oil and water?
You could use the separation techniques of either distillation or a centrifuge.
Secrets Dry Cleaners Don’t Want Clients to Know?
When dropping off shirts, pants or a large wedding comforter to dry cleaners, clients believe the cleaners will process these items with a “dry” cleaning process. Unfortunately for the mistaken consumer, some dry cleaners work with a neighborhood laundry to wash, dry and hang laundry for less and the dry cleaners keep the profit.Dry Cleaners Are Often the Middle ManMany dry cleaners take clothes from consumers and send out those clothes for dry cleaning. The building housing the business is typically made up of a large track system used to hold items after cleaning is complete. If the dry cleaners never touch the clothing to be cleaned, aside from when the consumer drops off the piece or pieces, how can the consumer tell if the dry cleaners are really using proper cleaning techniques for laundering dry clean only items.Fabrics that must be dry cleaned will shrink during normal wash and dry laundering, so consumers can rest assured dry clean only items are being processed with the proper chemicals. It is the items that do not require dry cleaning that are processed through laundry houses in a given neighborhood. Large comforters and blankets do not fit in home washing machines. Dry cleaning patrons could take them to a local laundry and use commercial washers, but most drop off the large item with a dry cleaner instead.The dry cleaners then take the large item to the laundry and pay a fraction of the cost to wash, dry and fold the large item. If the dry cleaners charge $50 to wash a king sized, thick quilt the profit will be around $30. The remaining $20 is spent on washing the quilt and drying it for an hour or more in an industrial dryer.Perc Is a Toxic, Hazardous ChemicalPerc, also known as perchlorethylene, is the most effective chemical solvent used by dry cleaners. The chemical is listed as a toxic substance that is hazardous to human health. Clothing should be removed from plastic sleeves before placing in the car for the ride home. If possible, have the dry cleaners remove the plastic sheeting in the store. Leave windows open in the car. Perc is a known carcinogen, which means breathing in the fumes could cause cancer.
What separation techniques do scientists use?
- filtering - electromagnetic separation - sedimentation - centrifugation - crystallization/recrystallization - distillation - ion exchange - reverse osmosis - solvent extraction - sieving - flotation etc.
How did people dry their hair before the invention of the hair dryer?
Before the invention of the hair dryer, it was common for men and women to use vacuum cleaners to dry their hair.
Why would dry cleaners use nonpolar tetrachloroethylene C2Cl4 to get cheeseburger grease out of your clothes?
Because of the solvent is fat-soluble
How to remove sealer fro travertine?
Sweep it, use a Swiffer Dry, or a stone cleaner. Do not use regular floor/tile cleaners and do not use a great deal or water.
What are dry cleaners and what do they do?
Dry cleaning is basically done by someone who washes your clothing, but instead of just washing your clothing they use a special chemical solvent. It is meant for delicate fabrics.
What are advantages and disadvantages of separation techniques of mixtures?
one of the advantages may be that we make use of these new substances given back to us as we seperate, we use them effectively.
How do you clean speed stacking cups?
To clean Speed Stacks, use dish-washing soap and rinse. Dry with a clean dry cloth. Do not use abrasive household cleaners, that will make then stick and not be as fast. Do not wash in dishwasher.
