Unit 10: Stoichiometry — 12 cards
Question / Term
What is a molar ratio and where does it come from?
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Answer / Definition
A molar ratio is the ratio of moles of one substance to another in a chemical reaction. It comes directly from the COEFFICIENTS of the balanced chemical equation. Example: N₂ + 3H₂ → 2NH₃ gives ratio 1:3:2.
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