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What colour is hydrated copper chloride in water?
Hydrated copper chloride in water is typically blue in color.
What is the color of the copper II chloride ions?
Copper(II) chloride ions are typically blue-green in color when dissolved in water.
What color formed when copper mixed with chlorine in water?
When copper reacts with chlorine in water, a greenish-blue color is formed, which is due to the formation of copper(II) chloride.
Why is the colour of copper chloride solution blue?
The blue color of copper chloride solution is due to the presence of copper ions in the solution. When copper chloride dissolves in water, it forms copper ions (Cu2+), which absorb certain wavelengths of light and reflect blue light, giving the solution its characteristic color.
What is the percentage of water in hydrated copper sulphate?
Hydrated copper sulfate, CuSO4·5H2O, contains 36.10% water by mass.
What colour is hydrated copper chloride in water?
Hydrated copper chloride in water is typically blue in color.
What color do you observe for the solution of hydrated copper(II) chloride in water?
The solution color of cupric oxide is blue to green.
Formula for hydrated copper 2 chloride?
The formula for hydrated copper(II) chloride is CuCl2·xH2O, where x represents the number of water molecules attached per copper(II) chloride unit.
Why anhydrous copper II chloride is used to test for the presence of water?
Anhydrous copper II chloride is used to test for the presence of water because it readily absorbs moisture. When anhydrous copper II chloride reacts with water, it forms a blue-green hydrated copper II chloride compound, helping to detect the presence of water by a visible color change.
What is the color of the copper II chloride ions?
Copper(II) chloride ions are typically blue-green in color when dissolved in water.
What colour do you observe for the solution of hydrated copper chloride in water?
The dihydrated salt is blue-green.
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.
Does copper II chloride become blue in water?
Yes it does turn blue in water, it dissolves blue.
What color formed when copper mixed with chlorine in water?
When copper reacts with chlorine in water, a greenish-blue color is formed, which is due to the formation of copper(II) chloride.
How do you ensure all water is removed from hydrated copper sulfate?
Heat it in a crucible to a high temperature (well above the boiling point of water). Hydrated copper sulfate is blue in color; when it turns white you will know that the water has been driven out.
Why is the colour of copper chloride solution blue?
The blue color of copper chloride solution is due to the presence of copper ions in the solution. When copper chloride dissolves in water, it forms copper ions (Cu2+), which absorb certain wavelengths of light and reflect blue light, giving the solution its characteristic color.
Does a change in color observed when copper II sulfate crystals become dehydrated how do you account for the change when water is added to the heated copper II sulfate?
Yes, copper (II) sulfate, also known as cupric sulfate, is a deep blue when it is hydrated (when it has water). If you heat it, the water evaporates and leaves plain copper (II) sulfate power, which is a cream color. So yes, dehydrating copper (II) sulfate in its hydrated form will cause it to change from blue to white. If you take this dehydrated (anhydrous) copper (II) sulfate and add water to it, it will become hydrated again, so the white powder will, once again, turn that deep blue color.
