Based on the Reaction Shown,which Statement Is True

question 77

Multiple Choice

Based on the reaction shown,which statement is true?
N₂ + O₂ → 2 NO ΔH = 43.2 kcal

• A)43.2 kcal are consumed when 1.00 g of N₂ reacts.
• B)43.2 kcal are consumed when 1.00 g of O₂ reacts.
• C)43.2 kcal are consumed when 1.00 mole of O₂ reacts.
• D)43.2 kcal are produced when 1.00 mole of NO is produced.
• E)43.2 kcal are consumed when 1.00 g of NO is produced.

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Definitions:

Policy

A course or principle of action adopted or proposed by an organization or individual.

Causation

The relationship between cause and effect where one event directly results in another.

Correlated

Two variables are correlated if their values tend to move together.

Variables

Elements, features, or factors that are likely to change or vary within the context of a research study or scientific experiment.