Get premium membership and access questions with answers, video lessons as well as revision papers.

Describe the reaction of sulphuric (IV) oxide with sodium hydroxide

Describe the reaction of sulphuric (IV) oxide with sodium hydroxide.

Answers

Procedure
- A gas jar full of sulphur (IV) oxide is inverted over sodium hydroxide solution in a trough and shaken.

Observations
- Solution seen rises up in the jar.

Explanation
- Sulphur (IV) oxide is acidic, hence easily absorbed by alkaline solutions such as sodium hydroxide solution.
- Sodium sulphite and sodium hydrogen sulphites are formed depending on amount of sulphur oxide.

---

Kavungya answered the question on April 29, 2019 at 13:07

Next: In triangle ABC, BC = 3.2cm, AC = 4.8cm and angle ABC = 120⁰.
Previous: Describe the reaction of sulphur (VI) oxide with chlorine

View More Chemistry Questions and Answers | Return to Questions Index

Related Questions

• Explain Sulphur (IV) oxide as a pollutant.(Solved)
  

  Explain Sulphur (IV) oxide as a pollutant.

  Date posted: April 29, 2019.  Answers (1)

• State the raw materials in the manufacture of sulphuric (VI) acid.(Solved)
  

  State the raw materials in the manufacture of sulphuric (VI) acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of concentrated sulphuric (VI) acid on methanoic acid.(Solved)
  

  Describe the action of concentrated sulphuric (VI) acid on methanoic acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of sulphuric (VI) acid on oxalic acid.(Solved)
  

  Describe the action of sulphuric (VI) acid on oxalic acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of sulphuric (VI) acid on white sugar.(Solved)
  

  Describe the action of sulphuric (VI) acid on white sugar.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of sulphuric (VI) acid on blue hydrated copper (II) sulphate.(Solved)
  

  Describe the action of sulphuric (VI) acid on blue hydrated copper (II) sulphate.

  Date posted: April 29, 2019.  Answers (1)

• Describe an Experiment to show hygroscopic nature of concentrated sulphuric acid(Solved)
  

  Describe an Experiment to show hygroscopic nature of concentrated sulphuric acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the reactions of dilute sulphuric acid with oxides and hydroxides.(Solved)
  

  Describe the reactions of dilute sulphuric acid with oxides and hydroxides.

  Date posted: April 29, 2019.  Answers (1)

• Describe the reactions of dilute sulphuric acid with carbonates and hydrogen carbonates.(Solved)
  

  Describe the reactions of dilute sulphuric acid with carbonates and hydrogen carbonates.

  Date posted: April 29, 2019.  Answers (1)

• Describe the reactions of dilute sulphuric acid with metals.(Solved)
  

  Describe the reactions of dilute sulphuric acid with metals.

  Date posted: April 29, 2019.  Answers (1)

• Describe the laboratory preparation of hydrogen sulphide gas.(Solved)
  

  Describe the laboratory preparation of hydrogen sulphide gas.

  Date posted: April 29, 2019.  Answers (1)

• Explain hydrogen sulphide gas as a reducing agent.(Solved)
  

  Explain hydrogen sulphide gas as a reducing agent.

  Date posted: April 29, 2019.  Answers (1)

• Illustrate the action of hydrogen sulphide with hydrogen peroxide.(Solved)
  

  Illustrate the action of hydrogen sulphide with hydrogen peroxide.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide with Red-brown bromine water.(Solved)
  

  Describe the action of hydrogen sulphide with Red-brown bromine water.

  Date posted: April 29, 2019.  Answers (1)

• Illustrate the action of hydrogen sulphide with concentrated sulphuric (VI) acid.(Solved)
  

  Illustrate the action of hydrogen sulphide with concentrated sulphuric (VI) acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of air on hydrogen sulphide.(Solved)
  

  Describe the action of air on hydrogen sulphide.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide with Concentrated nitric acid (HNO₃)(Solved)
  

  Describe the action of hydrogen sulphide with Concentrated nitric acid (HNO₃).

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide on Iron (III) chloride ions.(Solved)
  

  Describe the action of hydrogen sulphide on Iron (III) chloride ions.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide with Potassium manganate (VII).(Solved)
  

  Describe the action of hydrogen sulphide with Potassium manganate (VII).

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide gas With acidified potassium dichromate VI solution.(Solved)
  

  Describe the action of hydrogen sulphide gas With acidified potassium dichromate VI solution.

  Date posted: April 29, 2019.  Answers (1)