Question

Question #2fc95

Answer 1

`~~96g`

Explanation:

1 mole or 17 g `NH_3` contains `6.022*10^23` molecules of `NH_3`
So mass of `3.4*10^24` `NH_3` molecules will be `(17*3.4*10^24)/(6.022*10^23)g~~96g`