Intro activity:  lead (II) nitrate with potassium iodide the blank and the key

Lab 4.  direction

Lab 4.  data and sample equations powerpoint

Need help writing ionic formulas?  Click here.

Need help writing the equations?  Here it is from Luetgens for the first equation.  Help with equation #5.  Help with equation #8.

Click here for solubility rules to predict precipitates.

Lab 4.  summary powerpoint

Lab 4 Test - The BLANK and the KEY

 Click here to see animation of precipitate reaction   and another animation

Click here for interactive precipitation reaction

video precipitate sodium iodide and mercury (II) chloride

video potassium iodide and lead (II) nitrate

video precipitate silver nitrate and sodium hydroxide

Link to Luetgens page on balancing equations

Lab 4.  Double replacement reactions are observed to apply concepts of solubility of ionic compounds. Ksp is applied to explain the formation of cloudy precipiate.