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Why blue crystals of copper sulphate on heating turn colourless?
The formula of the blue crystals of copper sulphate is CuSO4.5H2O. When they are heated mildly, the water from the crystals evaporate, giving just CuSO4. This 'anhydrous' form of copper (II) sulphate is white in colour.
When a crystal copper sulphate is placed at the bottom of a beaker contaning water the colour of water slowly becomes blue?
The spreading of blue colour of coppersulphate crystals in water is due to movement of water paticles as well as coppersulphate particles.due to the movement of particles the coppersulphate crystals and water particles mix with each other this is called diffusion.diffusion takes place untill the whole water obtain blue colour.
What is the name of the blue colouration in methyl orange?
what is the colour of the blue and orange colouration in methyl orange
What is the color of ferrous sulphate crystals?
It is pale green in colour.
What is the colour of lead nitrate powder?
white powder and colourless crystals.
What colour are copper sulphate crystals?
very dark blue
When mixed with water why does copper sulphate turn water blue?
because when in a solution it forms blue crystals creating a blue colour
How does the ammonia crystals get there blue colour around Uranus?
Because Uranus was with a person from the movie Avatar
Why blue crystals of copper sulphate on heating turn colourless?
The formula of the blue crystals of copper sulphate is CuSO4.5H2O. When they are heated mildly, the water from the crystals evaporate, giving just CuSO4. This 'anhydrous' form of copper (II) sulphate is white in colour.
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 the clouds covering Uranus are a greenish color?
The clouds have a little bit of a blue/green colour but what really makes that colour is the methane crystals in the upper atmosphere of Uranus gives it that blue/green appearance
What are the blue crystals used for in happy street?
Every player in happy street has a specific colour of crystal (found in the rock in the forest). This can be blue, red or yellow. Crystals are needed to upgrade the Friend's Hotel. Other coloured crystals can be aquired by sending requests to friends with the desired colours. Hope that helps!
Is there another name in English for the colour dark blue?
navy blue, indigo, blue
What kind of bird is named after a colour?
A blue tit. It's blue, and has blue in it's name!
When a crystal copper sulphate is placed at the bottom of a beaker contaning water the colour of water slowly becomes blue?
The spreading of blue colour of coppersulphate crystals in water is due to movement of water paticles as well as coppersulphate particles.due to the movement of particles the coppersulphate crystals and water particles mix with each other this is called diffusion.diffusion takes place untill the whole water obtain blue colour.
Why colour of CuSO4 crystals changes on heating?
The blue copper sulfate pentahydrate loss by heating water and become an anhydrous white sulfate.
What is the colour of copper sulphate crystals before and after heating?
Copper Sulphate crystals before heating r blue....but after heating I dunno , may be u should try and ask your Sci.Miss/Sir I'll get back when I get the other answer .
