the ferrous oxide is desolved. and turned in to ferrous hydroxide.
FeSO4 + 2NaOH = Na2SO4(sodium sulphate] + Fe(OH)2 [iron(II) hydroxide / ferrous hydroxide].
iron (II) hydroxide, ferrous hydroxide
The pH level of aluminum hydroxide is 9.5
The Result is Imran.
The chemical formula of the ferrous hydroxide is Fe(OH)2.
the ferrous oxide is desolved. and turned in to ferrous hydroxide.
Both hydroxides formed are insoluble in water.Fe(OH)2 is formed at pH=7-9.Fe(OH)3 is formed at pH=2-4.
Sodium displaces the sulfate to make sodium sulfate; iron displaces the hydroxide to make ferrous hydroxide which becomes brown.
FeSO4 + 2NaOH = Na2SO4(sodium sulphate] + Fe(OH)2 [iron(II) hydroxide / ferrous hydroxide].
iron (II) hydroxide, ferrous hydroxide
The pH level of aluminum hydroxide is 9.5
No, sodium hydroxide (NaOH) does not have a pH of 7. Sodium hydroxide is a strong base and has a pH greater than 7. The pH of a solution of sodium hydroxide depends on its concentration. A 0.1 M solution of NaOH has a pH of 13.
Fe(OH)2
n
The Result is Imran.
As hydroxide concentration increases pH increases