write formula Of sodium zinicate
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Answer:
H₄Na₂O₄Zn
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Answer:
2Na(OH)+ZnO → Na2ZnO2 +H2O
Na2ZnO2 is sodium zincate
An easy way to remember it is it is the sum of the molecular formula of sodium oxide (Na2O) and zinc oxide (ZnO) , however it is not formed by the reaction of the two
This compound is possible because Zn is capable of displacing Hydrogen from both acids and bases and therefore is called an Amphoteric metal and it's oxide is an Amphoteric oxide
Even Aluminium is an Amphoteric metal and it's oxide is an Amphoteric oxide
No other metals and their oxides can displase Hydrogen from bases
Explanation:
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