When Oxygen, O₂, Is Passed Through an Electrical Spark (Lightning

question 6

Multiple Choice

When oxygen, O₂, is passed through an electrical spark (lightning is a good natural source of an electrical spark) , ozone, O₃, is formed. When the equation is balanced, the coefficient of ozone is

• A) 1.
• B) 2.
• C) 3.
• D) 4.

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