Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Email [email protected]

A blue-green solution of copper(II) chloride is combined with a colorless solution of sodium phosphate. The initial blue color of the combined solution fades and the final products consist of a turquoise solid and a pale-blue liquid in this example of a double replacement, precipitation reaction.


  • Double Replacement Reactions
  • Precipitates
  • Chemical Equations