In: Chemistry
What is the confirmatory test for ammonium ion, NH4+?
| A) | 
 A white solid will precipitate.  | 
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| B) | 
 Production of ammonia gas, NH3, and blue litmus paper turning red because it is acidic.  | 
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| C) | 
 Production of ammonia gas, NH3, and red litmus paper turning blue because it is basic.  | 
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| D) | 
 A red brown precipitate will form.  |