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What happens if naoh is added to ferrous ammonium sulphate solution and warmed? |
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Answer» ppens when Sodium hydroxide solution is added to Ferrous Sulphate solution? Write with observation and balanced chemical equationYou will get a colourless solution of NA2SO4 with a PALE green precipitate of IRON(II) hydroxide. It will be a double displacement reaction in the FOLLOWING way:FeSO4 (aq) -> Fe2+ + SO4 2-2NaOH (aq) -> 2Na+ + 2OH-Now the IONS will get exchanged the -ve radical from 2 moles of NaOH ie 2 OH-will combine with Fe2+. Similarly 2 moles of +ve radical Na+ will combine with SO4 2- .Fe2+ + 2 OH- -> Fe(OH)2 (S)2Na+ + SO4 2- -> Na2SO4 (aq) |
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