Ammoniumhydroxide (AH) is aqueos solution of amm. in water.
In a bottle of AH it is mentioned that it contains 25% ammonia
28% of ammonia is eqivalent to what % of AH.?.....
The ans is 56.6%
That means 56.6% of AH contains 28%oof ammonia and rest is water
PRove this using valid statement and formula
Consider 100 gram sample. It must be made by mixing 28 g of ammonia with 72 g of water.
17g of ammonia reacts with 18 grams of water to make 35 gram of ammonium hydroxide
So amount of ammonium hydroxide formed is (35/17)*28 = 56.6
So percentage of ammonium hydroxide is 56.6%
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