Oxidation Numbers Tutorial
deuterium
To complete the following questions:
  1. Calculate the oxidation numbers in your notebook.
  2. Click whether it is positive or negative
  3. Type the number in the box next to the "+" and "-" signs and hit the "Check" button.


Practice Problem One

What is the oxidation number of S in SO2?

+      -     


Click here for a drawing that illustrates the solution.

BACK : : NEXT

Lesson
  Introduction
  Lesson Pt 1
  Lesson Pt 2
  Lesson Pt 3
  Rules

Examples
  Example 1
  Example 2
  Example 3
  Example 4
  Example 5


Practice
  # 1       # 6
  # 2       # 7
  # 3       # 8
  # 4       # 9
  # 5       # 10

Helpful Links
  Periodic Table
  Oxid. # Chart
  Main Site