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(i) State and explain what is observed when ammonia solution is gradually added to a solution of Lead (II) nitrate until the alkali (ammonia) is...

(i) State and explain what is observed when ammonia solution is gradually added to a solution of Lead (II) nitrate until the alkali (ammonia) is in excess.

(ii) Write an equation for the reaction that takes place in (i) above

Answers


sharon
(i) White ppt formed which is insoluble in excess.
Explanation; OH- in the alkali react with Pb2+ ions to form Pb(OH)which is insoluble.

(ii)Q7101629191220.png
sharon kalunda answered the question on May 16, 2019 at 10:18

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