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Alum crystals are made of aluminum potassium sulfate, and are usually made by slowly dehydrating an aqueous solution of aluminum potassium sulfate. So, when you put water back onto a dried crystal, you will begin to dissolve it again.
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Do you need to wash your apples with soap and water?
yes that is if you fresh pick them or store bought. if they are already sanitized no, but you should still wash them.
If sugar was the main impuruty present in crude acetenilide would recrystalization from water be a good method of purification and why?
Yes. First we know acetneilide is soluble in water only when heated. We also know that sugar is soluble in water before and after heating. Therefore, when our sample cools, and recrystallization begins, the sugar should remain in solution, while the acetenilide crystallizes out. Therefore, when we wash our crystals, the sugar remains in solution and filters out.
What would be the difference in size of crystals between a salt solution that has been evaporated by heating with a Bunsen burner and one that was left to evaporate in normal room temperature?
When you do it on the Bunsen burner it heats quicker so you get a final product sooner. You know it's finished when you start to see white powdery looking stuff around the sides. To wash it run it under cool water and the powder should rinse out with the water.
What is it called when ink is diluted with water and applied in broad flat area's?
a wash
What elements are in axe body wash?
water
How to use alum powder?
Put alum in some water allow it to dissolve. Then use it and wash your mouth for a week or two.
I know alum tightens muscles including the vagina muscles I need to know how to use it.?
you can wash the vagina with the alum,simple
Should you wash your cricket bat with water?
I would wash it with unicorns and rainbows you fruity Brit
Should you wash crocheted items in warm or cold water?
Warm water
What should you do if your ear isn't producing wax?
you should wash it out with clean water.
Can salt blind you?
It can temporarily at least. It is possible for salt crystals to scratch, score, or cut your corneas too. Generally rinsing with water will wash the salt away.
Why should you wash your hands which so and water?
to kill germs
What should you do if you get the decontamination lotion from an RSDL?
Use water to wash out...
What temperature water do you wash jeans in?
It should be a cold temperature.
How do you stop blue jeans from getting everything blue?
If they are brand new wash them separately in cold water. You should always wash like colours. And always wash with cold water.
Should I wash my t-shirts in hot or cold to stop shrinkage?
To prevent a t-shirt from shrinking, you should wash it in cold water.
Why are the crystals important?
without them we would have no vehicles or be able to wash our teeth and our clothes.
