1.

In ostawald 's process for the manufacture of nitirc acid the first step involves the oxidation ammonia gas by oxygen gas to give nitric gasand steam what is the maximum weight nitric oxide that can be obtained starting only with 10.0 g fo ammonia and 20.0 g fo oxygen ?

Answer»

Solution :The balanced equation for the REACTION is
`4NH_(3)(g)+5O_(2)overset(1100K)underset(pt)rarr 4 NO(g)+6H_(2)O(g)`
here 68 g of `NH_(3)` will react with `O_(2)=160 g`
`THEREFORE` 10g of `NH_(3)` will react with `O_(2) =160/160xx20-=15g`


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