Question

Question #87058

Answer 1

`3.012xx10^23` Molecules

Explanation:

First we consider 1 mole of a gas

since 1 mole of any thing will contain `6.023*10^23` molecules( approximately )

Here it is given 0.5 moles of `NH_3`

Therefore 0.5 moles of Ammonia( `NH_3`) will contain `0.5*6.023*10^23` molecules .got it.

which is `3.012*10^23` molecules

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