I wonder if the whole creating chlorine gas from bleach and ammonia came out of the anarchist cookbook.
Common Bleach is NaClO
Ammonia is NH3
They do in fact react, but only as a neutralization reaction (where ammonia is sort of an acid) as the oxygen really does not want to be there.
You get table salt, water, and nitrogen gas.
It makes sense too, if chlorine prefered to be a gas more than a salt, why wouldn't table salt decompose?
If you have ammonia there are far more fun things you can do with it, like bubbling oxygen through it to make nitric acid.