Chemistry, asked by reshitha, 8 months ago

reaction of base with metal​

Answers

Answered by sibi61
1

Hi buddy

Good night

Here is your answer

Base + metal = no reaction

Because metal is also base.

So no reaction.

Hope it help you

Please mark me please

#sibi...

Answered by piscesnishtha
1

if a base reacts with a metal, displacement reaction will take place. However the metal is usually taken as its oxide or hydroxide.

For eg:

Aluminium oxide + sodium hydroxide --> sodium aluminate + water

Zinc oxide + Sodium hydroxide--> sodium zincate + water

Zinc is not displacing sodium. It's displacing hydrogen. We expect a metal to do this from a hydroxide base if

1. the metal is more reactive than hydrogen and

2. the metal's own hydroxide can act as acid towards this base (amphoteric hydroxide).

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