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This requires a knowledge of crystal field theory. The d electrons that surround copper can be excited by light. This absorption of red/yellow causes the colour to appear blue.
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What color is sulphate when dissolved in water?
Sulfate/Sulphate dissolved in water is blue in color. That's COPPER sulphate; there are many other sulphates which have many different colours, or are colourless.
What is the color of iron II sulphate?
The heptahydrate FeSO4.7H2O is blue green.
What color is copper sulphate?
Blue...but you could just google this in google images...??
What happens when you put copper sulphate in water?
The copper sulfate dissolves and turns into a royal-blue color.
What is color of Ferrous Sulphate?
Ferrous Sulphate, also known as Iron (II) sulphate or green vitrol is green.
What is the color of iron sulphate?
Blue-Green.
What color is copper sulphate solution and water mixture?
Copper sulphate's colour is blue.
What color is sulphate when dissolved in water?
Sulfate/Sulphate dissolved in water is blue in color. That's COPPER sulphate; there are many other sulphates which have many different colours, or are colourless.
What is the color of iron II sulphate?
The heptahydrate FeSO4.7H2O is blue green.
What color is copper sulphate?
Blue...but you could just google this in google images...??
What color does anyhydrous copper sulphate turn when added to water?
Blue, because the copper cations become hydrated and the hydrated ions have a blue color.
What is the color of salt copper II sulfate?
Copper (II) sulphate is a salt that is blue.
What are the properties of blue vitriol altered during water of crsytallization?
Blue vitriol is a very obsolete name for the copper(II)sulphate: CuSO4. Don't use in the future this term. Pentahydratated copper(II) sulphate: CuSO4.5H2O - bright blue color After the dehydratation of the above compound we obtain the anhydrous copper(II) sulphate: CuSO4 - pale green color.
What happens when you put copper sulphate in water?
The copper sulfate dissolves and turns into a royal-blue color.
How does one maintain the color blue in a blue spruce tree as it ages?
I have been told by a tree grower that bonemeal will keep a blue spruce blue because of the sulphate content
What color if the ferrous sulphate is heated?
ferrous sulphate when it is heated it changes into red brown color
What is water anhydrous copper ll sulphate?
Anhydrous copper II sulphate is a white crystal of formula CuSO4. This crystal can bind to five molecules of water, called water of crystallisation. This compound is then called blue vitriol since it has a blue color.
