Potassium Forms an Oxide Containing 1 Oxygen Atom for Every

question 43

Multiple Choice

Potassium forms an oxide containing 1 oxygen atom for every 2 atoms of potassium.What is the coefficient of oxygen in the balanced equation for the reaction of potassium with oxygen to form this oxide?

• A)0
• B)1
• C)2
• D)3
• E)4

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