what do you observe when concentrated H2SO4 is added slowly to blue CuSO4 crystals in a test tube and why?
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concentrated H2SO4 observe water.i.e, it acts as a dehydrating agent. When added slowly to CuSO4 . 5H2O crystal, the crystalline water is observed and as a result, the copper sulfate turns white amorphous anhydrous powder.
Hope the answer is helpful.
Hope the answer is helpful.
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Answer: No reaction takes place.
Explanation: These substances will not not react since both of the contain sulfate anions.
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