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The white copper sulphate will become blue. This is because copper sulphate usually has 5 moles of H2O, but it has reached a temperature where all five moles will have detached themselves from the copper sulphate, so it will become anhydrous (without water) and white. Then, when water is added back to it, it returns to its original blue state.
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What do copper sulphate crystals form when a hot saturated solution of copper sulphate is cooled?
Copper sulphate crystals form when a hot saturated solution of copper sulphate is cooled down. As the solution cools, the solubility of copper sulphate decreases, causing the excess copper sulphate to come out of the solution and form crystals.
How can you dissolve blue copper sulphate crystals faster?
You can dissolve blue copper sulphate crystals faster by increasing the temperature of the solvent (water), stirring the solution, or crushing the crystals to increase the surface area in contact with the solvent.
Can Copper Sulphate crystals dissolve?
Yes, Copper Sulphate crystals can dissolve in water to form a blue solution.
What substance changes blue anhydrous copper sulphate crystals to white?
Water changes blue anhydrous copper sulphate crystals to white by creating hydrated copper sulphate, which is white in color.
What happens to copper sulphate when left in a dish?
When left in a dish, copper sulfate may slowly dry out and form solid crystals as the water evaporates. Over time, the color of the crystals may darken as the copper sulfate undergoes oxidation.
What do copper sulphate crystals form when a hot saturated solution of copper sulphate is cooled?
Copper sulphate crystals form when a hot saturated solution of copper sulphate is cooled down. As the solution cools, the solubility of copper sulphate decreases, causing the excess copper sulphate to come out of the solution and form crystals.
How can you dissolve blue copper sulphate crystals faster?
You can dissolve blue copper sulphate crystals faster by increasing the temperature of the solvent (water), stirring the solution, or crushing the crystals to increase the surface area in contact with the solvent.
Can Copper Sulphate crystals dissolve?
Yes, Copper Sulphate crystals can dissolve in water to form a blue solution.
What substance changes blue anhydrous copper sulphate crystals to white?
Water changes blue anhydrous copper sulphate crystals to white by creating hydrated copper sulphate, which is white in color.
Do copper sulphate crystals have cleavage planes?
No, copper sulphate crystals do not have cleavage planes because they are not considered minerals with cleavage. Cleavage is the tendency of a mineral to break along specific planes due to its crystal structure, which copper sulphate does not exhibit. Instead, copper sulphate crystals tend to break irregularly along their structure.
What colour are copper sulphate crystals?
very dark blue
How would the crystals of copper sulphate be prepared?
melt the copper sulfate and see what appers
What happens to copper sulphate when left in a dish?
When left in a dish, copper sulfate may slowly dry out and form solid crystals as the water evaporates. Over time, the color of the crystals may darken as the copper sulfate undergoes oxidation.
Let the fourmula for the hydrous copper sulphate be CuSO4XH20 where X represents the number of water molecules write a balanced equation for the heating of the blue copper sulphate crystals?
Let the fourmula for the hydrous copper sulphate be CuSO4XH20 where X represents the number of water molecules write a balanced equation for the heating of the blue copper sulphate crystals?
What happens when copper is added to copper sulphate?
Nothing
What happens when copper sulphate is dissolved in water?
When copper sulfate is dissolved in water, it dissociates into copper ions (Cu2+) and sulfate ions (SO4 2-). This forms a blue-colored solution due to the presence of copper ions in the water. The solution can conduct electricity due to the presence of free ions.
What can you get from evaporating copper sulphate?
Evaporating a copper sulphate solution you can obtain anhydrous crystals of CuSO4. Increasing the temperature CuSO4 will be thermally dissociated.
