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Nickel Sulphate when heated/dried in oven will oxidise to NiO (Nickel Oxide), releasing SO2 and SO3
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoNickel Sulphate when heated/dried in oven will oxidise to NiO (Nickel Oxide), releasing SO2 and SO3
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Why are crystals dried on filter papers?
because filter paper absorbes liquids and that helps the crystals to dry
How is sugar manufactured from sugar cane?
The sugar cane is pressed to release the 'milk' which when dried, becomes a crystal. These crystals are then sent to a refinery for further purification.
How can a solution of ammonia be used to prepare ammonia sulphate?
A solution of ammonia can be used to prepare ammoniumsulfate by reacting it with a solution of sulfuric acid to produce a solution of ammonium sulfate, which can be dried if desired to prepare solid ammonium sulfate.
The alum crystals are washed of contaminations with am alcohol water mixture rather than deionized water?
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.
What is the color of human blood through wagenaar test?
The color of human blood is reddish brown (dried), when sample goes through wagenaar test, it gives Brownish rhomboidal crystals when seen under microscope after test is being done
How will you obtain pure copper sulphate crystal?
boil off the solvent (usually water) until you are left with copper sulfate crystals. For getting back the copper sulphate crystals from copper sulphate solution, we have to first make super saturated solution by boiling, then allow to cool down & dried these crystals with filter paper.
What is the density of malic acid crystals?
The density of the dried crystals are 1.61 grams/cc.
When does salt turn into crystals?
Dried salt is crystallized.
Why are crystals dried on filter papers?
because filter paper absorbes liquids and that helps the crystals to dry
What ion in lawn sand kills moss?
Sulphate is the ion in lawn sand that kills moss. Lawn sand may contain ammonium sulphate or iron sulphate. It works as a homemade or store-bought treatment since it just requires equal amounts of sand (kiln-dried block paving sand or silver) and sulphate.
Why should you not wash alum crystals in water?
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.
Is Jello perishable?
As dried crystals its not Perishable. As ready to eat Jello then yes (as it has a limited shelf life)
How is calcium sulphate useful?
Calcium Sulphate, CaSO4 is also known as Gypsum or Alabaster. It is used for making plaster of Paris, dried gypsum and as a filler or glaze in paper making. Medically, it is used to make splints and casts for fractures.
Should paintball pants be machine dried?
paintballs should not be washed or dried.
Will damp cobalt chloride turn back blue once dried?
Solid Cobalt chloride crystals are pink when hydrated with water. If you heat the crystal, the water of crystallisation in the crystals will evaporate, leaving you with solid anhydrous cobalt chloride crystals which are blue in colour.
Are alkali metals metal non metal or metall oid?
No, they are metals. Perhaps you are thinking of their dried salt crystals.
Should kitchen utensils be dried?
Yes they should
