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How can sodium chloride can be obtained when it mixed with copper (ii) oxide.​
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How can sodium chloride can be obtained when it mixed with copper (ii) oxide.​

User Mmjmanders
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Answer:

Add water to the mixture of sodium chloride and copper(ii)oxide, sodium chloride will dissolve while copper(ii)oxide does not. Filter and heat the filtrate to dryness to obtain sodium chloride.

Step-by-step explanation:

User Noeleen
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