Goggles should be worn. Indicators are flammable and slightly toxic if ingested. Hydrochloric acid is corrosive and sodium hydroxide is an irritant.

We will use titration procedures to determine the volume and concentration of a solution of sulfuric acid by neutralising alkaline sodium hydroxide solution. The sodium hydroxide is our solution ...

Sodium hydroxide is added to a cylinder of aluminum nitrate, precipitating out aluminum hydroxide. When additional base is added, the precipitate dissolves. The reactions can then be reversed with the ...