How can you show with an activity the presence of water in blue copper Sulphate crystals?
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Explanation:
crystals change to white powder and on the cooler. sides of test tube you'll find small droplets of water. When the salt was heated the water of crystallisation attached to their molecules evaporated and changed to steam. This clearly shows that blue copper
Answered by
1
Answer:
When copper sulphate crystals (chemical formula CuSO4. 5H2O) are heated strongly, they lose all the water of crystallisation and form anhydrous copper sulphate (CuSO4), which is white. As the blue color of the crystals disappeared on heating, we can conclude that the color was due to water of crystallisation.
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