GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
Nickel hydroxide precipitate, 3 of 3. Nickel hydroxide precipitate (Ni(OH)2) formed by adding 0.5 M solution of nickel sulphate to (NiSO4) to 0.25 M solution of potassium hydroxide (KOH). The reaction is NiSO4 + KOH -> Ni(OH)2 + K2SO4. This is an example of a double replacement reaction.
Model release not required. Property release not required.