Showing posts with label ammonium sulfate and sodium hydroxide. Show all posts
Showing posts with label ammonium sulfate and sodium hydroxide. Show all posts

Friday, 23 September 2011

Q2 Ammonium sulfate is heated with sodium hydroxide

2(i) (NH4)2SO4 (aq) + 2NaOH (aq) --> Na2SO4 (aq) + 2NH3 (g)+ 2H2O (l)

(ii) Ammonia produced will turn damp red litmus paper to blue.