Consider the Reaction: When Calculating the , Why

question 53

Multiple Choice

Consider the reaction: When calculating the , why is the for not important?

• A) Because nitrogen is in its standard elemental state, and no energy is needed for this product to exist.
• B) Because any element or compound in the gaseous state requires a negligible amount of energy to exist.
• C) Because the products are not included when calculating .
• D) Because nitrogen is in its elemental state and does not contribute to the reaction itself.
• E) Two of the above statements explain why N₂ is not important when calculating .

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