Question

when ammonium Hydroxide is added to a solvent of iron II sulphate, a green PPT of iron to hydroxide and Ammonium Sulphate are formed

Answer 1

Here goes your answer.......

=============================================

The above given reaction is called a Double displacement reaction and follows as shown:-

    NH₄OH+FeSO₄=(NH₄)2So₄+Fe(OH)₂

{Aqeous}  {Aqeous}   {Aqeous}    {Solid}

===============================================

Thank you!