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Related Topic: Sulphur and its Compounds

Related Subtopic: Oxidization of SO2 to SO3



Questions 5.2.5

  1. What is the meaning of a reversible reaction?
  2. Write a chemical equation for the oxidation of sulphur (IV) oxide to sulphur (VI) oxide.


Answers to Questions 5.2.5


  1. A reaction which takes place in both forward and backward directions at the same time. That is, as the products form, part of them recombine to give back the reactants.
  2. 2SO2(g) + O2(g) 2SO3(g)



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