Question

state one observation of sodium hydroxide is added to iron 3sulphate solution​

Answer 1

When sodium hydroxide solution is mixed with ferrous sulphate solution, a precipitate of ferrous hydroxide is obtained.

FeSO4+2NaOH→Fe(OH)2↓+Na2SO4

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Answer 2

Answer:

2fe+3naoh=3feoh+na is the answer

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