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प्रश्न
What do you observe when ammonium hydroxide is added to the aqueous solution of FeSO4? Write a balanced equation for this.
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उत्तर
Dirty green ppt. of ferrous hydroxide is formed, which is insoluble in excess of NH4OH.
\[\ce{FeSO4 + 2NH4OH -> [NH4]2SO4 + Fe(OH)2 ↓}\]
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संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated:
Calcium hydroxide and Ammonium Chloride
Identify the cations in the following case :
NH4OH Solution, when added to the Solution (B), gives white ppt which does not dissolve in excess.
Select from the list the gas that matches the description given in case
[ammonia, ethane, hydrogen chloride, hydrogen sulfide, ethyne]
This gas produces dense white fumes with ammonia gas.
Give balanced chemical equations for Reaction of ammonia with sulphuric acid.
Ammonia gas is collected by ______.
State your observation When calcium hydroxide is heated with ammonium chloride crystals.
What do you observe when ammonium hydroxide is added to the aqueous solution of Iron (III) chloride? Write a balanced equation for this.
What do you observe when ammonium hydroxide is added to the aqueous solution of Zinc nitrate? Write a balanced equation for this.
Why is ammonium hydroxide used in qualitative analysis? Give two equations to justify your answer.
Explain with a diagram the preparation of aqueous ammonia.
