Author Question: Sulfur dioxide reacts with oxygen to form A) SO3. B) S2O3. C) S3O5. D) ... (Read 77 times)

armygirl

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Sulfur dioxide reacts with oxygen to form
 
  A) SO3.
  B) S2O3.
  C) S3O5.
  D) H2SO4.

Question 2

Unburned carbon produced during the inefficient burning of coal is called
 
  A) ash.
  B) soot.
  C) carbon dioxide.
  D) clinkers.



trog

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Answer to Question 1

A

Answer to Question 2

B



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