Question #87058

1 Answer
Sep 10, 2017

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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