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what is amphoteric oxides ? given an example . write balanced chemical equations to justify your answer​

Answer»

Answer:

Amphoteric OXIDES are those oxides who react with acids as well as bases to give salt and water.

Eg. Pb2O3 , ZnO

ZnO + 2HCl -> ZNCL2 + H2O

ZnO + 2NaOH -> Na2ZnO2 + 2H2O

Na2ZnO2 is a complex salt CALLED Sodium ZINCATE.



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