In the Following Reaction, 4 Na + O₂ → 2

question 124

Multiple Choice

In the following reaction, 4 Na + O₂ → 2 Na₂O, how can the rate of the reaction be determined?

• A)By the 4-to-1 ratio of the reactants
• B)By the increase of O₂ with time
• C)By the increase of Na with time
• D)By the formation of Na₂O over time

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