Phenolphthalein is typically used in this demo because its change from colorless to bright pink is easy to see in large lecture halls, but universal indicator could also be used. Universal indicator ...

Visible Matter Chemistry Sodium In Water With Phenolphthalein. 15:56 29 Aug 2013. Chemistry. Do you know what happens when sodium is placed in water with phenolphthalein (pH indicator)? See the ...

Add 2 drops of phenolphthalein indicator to the conical flask (it should go pink). Carefully add the hydrochloric acid from the burette into the conical flask, swirl gently and rinse any droplets ...