Question

a student has mixed the solution of Lead Nitrate and potassium iodide (a) State the colour of priepiatate formed (b)Write a balance equation for the reactio (c)Suggest a alternative name for above recipiation reaction give justification for your answer.

Answer 1

a. the colour of the precipitate is yellow

Answer 2

1. the colour of the precipitate formed is yellow..the precipitate is lead iodide

2. Pb(NO3)2 + 2KI ---------- Pbl2 + 2 KNO3

3. this reaction is double displacement reaction because in this reaction both the ions are being exchanged....