0
The alum crystals are washed of contaminations with am alcohol water mixture rather than deionized water?
Wiki User
∙ 10y ago
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.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What would you do to form a heterogeneous mixture of sugar and salt crystals?
The mixture of salt and sugar crystals is heterogeneous.
Is rubbing alcohol and water homogeneous or a heterogeneous mixture?
Alcohol and water form a homogeneous mixture.
Is iodine crystals an element compound or mixture?
Iodine is a chemical element; not a mixture, not a compound.
Is orange drink made from crystals a pure substance or a mixture?
A Mixture. Just about everything in nature is a mixture; very few things are pure substances.
Is alcohol an element compound homogeneous mixture or heterogeneous mixture?
Alcohol is a compoundA compound; regular drinking alcohol has formula C2H5OH, other alcohols have similar formulas. Of course, if you mixed more than one type of alcohol together, it would be a mixture.
Is deionized water a mixture?
Pure, deionized water is a compound (H2O).
What would you do to form a heterogeneous mixture of sugar and salt crystals?
The mixture of salt and sugar crystals is heterogeneous.
How can iodine crystals can be recovered from the mixture?
no.
Is alcohol a homogeneous or heterogeneous mixture?
Alcohol (ethanol) is a compound, not a mixture.
Is grain alcohol are pure substance or a mixture?
Grain alcohol is a mixture
Are iodine crystals a pure sub stance or mixture?
Iodine crystals are a pure substance.
Is rubbing alcohol homogeneous mixture?
Rubbing alcohol is a homogeneous mixture.
Is rubbing alcohol and water homogeneous or a heterogeneous mixture?
Alcohol and water form a homogeneous mixture.
Is rubbing alcohol mixture a compounds or solution?
Rubbing alcohol is actually a mixture. To be specific it is a homogeneous mixture.
Is iodine crystals an element compound or mixture?
Iodine is a chemical element; not a mixture, not a compound.
Is alchol a heterogeneous mixture or a homogeneous mixture?
Alcohol is not mixture, it is a compound.
Is rubbing alcohol a heterogeneous mixture?
no it is a homogeneous mixture
