Question

1) Ammonium hydroxide reacts with Ferric Chloride. What will we get?
2)Sodium sulphite react with H2SO4?
3) NaCl + H2SO4 at the temperature below
200°C.​

Answer 1

Answer:

2 Sodium sulphite reacts with sulphuric acid to produce sodium bisulfate, sulfur dioxide and water.

1 When ammonium hydroxide is added to solution of ferric chloride then it results in the formation of ferric hydroxide and ammonium chloride. The chemical reaction equation for this reaction will be as follows. This reaction is a double displacement reaction as there is exchange in ions of two different compounds.

3 Solution. Salt obtained by heating sodium chloride with concentrated sulphuric acid below 200 degree Celsius is sodium hydrogen sulphate.

Answer 2

Answer:-

(1) FeCl3+NH4OH=Fe(OH)3+NH4Cl

(2)Na2So3+H2So4=NaSo4+So2+H20

(3) NaCl+H2So4=NaSo4+HCl (Solution. Salt obtained by heating sodium chloride with concentrated sulphuric acid below 200 degrees Celsius is sodium hydrogen sulfate.)

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