1. add excess copper oxide to dillute sulphuric acid and boil it 2. Filter to remove the unreacted copper oxide 3. Heat the solution until it is White4. Saturate the solution to form blue coloured crytsal of copper oxide
Question
- add excess copper oxide to dillute sulphuric acid and boil it 2. Filter to remove the unreacted copper oxide 3. Heat the solution until it is White4. Saturate the solution to form blue coloured crytsal of copper oxide
Solution
It seems like there's a bit of confusion in your question. Here's the corrected version of the steps:
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Add excess copper oxide to dilute sulphuric acid and heat it. This will cause a reaction producing copper sulphate and water.
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Filter the solution to remove the unreacted copper oxide. You will be left with a blue solution of copper sulphate.
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Evaporate some of the water from the solution by heating it gently. This will increase the concentration of copper sulphate in the solution.
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Allow the solution to cool. As it cools, blue crystals of copper sulphate will start to form. These can be collected and dried.
Please note that this is a simplified version of the process and actual laboratory procedures may vary. Always follow safety guidelines when conducting experiments.
Similar Questions
The salt copper sulphate can be prepared by reacting copper oxide with sulphuric acid complete the list of instructions for making copper sulphate down below are six words blue,saturate, dilute, filter, white and oxide 1. add excess copper oxide to dilute sulphuric acid and boil it 2. Filter to remove the unreacted copper oxide 3. Heat the solution until it is Saturated 4. ------------ the solution to form blue coloured crytsal of copper ----------------
2. ----------- to remove the unreacted copper oxide 3. Heat the solution until it is -------------------4. ------------ the solution to form ---------------coloured crytsal of copper
Why does the colour of copper sulphate solution change when
Copper oxide is a black solid that is insoluble in water. Suggest a method for separating copper oxide from a mixture of water and copper oxide?
full reaction of copper sulphate salt by reacting copper oxide with sulphuric acid
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