Give a Balanced Equation When Dilute Hydrochloric Acid is Added to : Sodium Sulphite

Give a balanced equation when dilute hydrochloric acid is added to : Sodium sulphite

One Line Answer

Na₂SO₃ + 2HCl → 2NaCl + SO₂ +H₂O

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Chapter 8 Study of Compounds: Hydrogen Chloride
Exercises | Q 4. (b) (iii) | Page 193

Name the following: A greenish yellow gas.

Name the gas evolved when dilute hydrochloric acid is added to: Calcium carbonate

Name the gas evolved when dilute hydrochloric acid is added to: Magnesium bicarbonate

Give only one suitable chemical test to identify the following gases.
1. Ammonia
2. Sulphur dioxide
3. Hydrogen chloride
4. Chlorine
5. Carbon dioxide
6. Oxygen
7. Hydrogen
Select a basic gas mentioned in Q. (a). How is the basic nature suspected?
Select acidic gases from the gases mentioned in Q. (a). How is the acidic nature suspected?
The two gases A and B are bleaching agents. A is greenish-yellow and bleaches due to its oxidizing property while B is a colourless gas that bleaches due to reduction. Identify A and B?
Which gas turn blue cobalt chloride paper light pink? Give one similarity in the test between
1. Cl₂ and HCl
2. SO₂ and CO₂.

Complete and balance the following reaction, state whether dilute or conc. acid is used.

\[\ce{NH4OH + HCl->}\]

Write an equation for the reaction of hydrochloric acid on:

Manganese (IV) oxide

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D, and E.

Complete and balance the following reaction, state whether dilute or cone. acid is used.

\[\ce{NH4OH + HCl ->}\]

Convert hydrochloric acid to nascent chlorine.

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.