How many atoms are present in 1ml of NH3 at STP

1.	How many atoms are present in 1ml of NH3 at STP
Answer» Since 22.7litre nh3 contains 1 mole atom then 1ml=6.022*10to the power 23 divided 22700 which is equal to 2.653into 10 to the power 22<br>4 atoms

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