Mole Concept and Some Basic Concepts of ChemistryhardCOMPREHENSIVE

**Passage 1:** For the same reaction with and , how many moles of are formed?Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

Question

**Passage 1:** For the same reaction $2A + 3B \rightarrow 4C + 5D$ with $5 \text{ moles of A}$ and $9 \text{ moles of B}$, how many moles of $C$ are formed?

Answer: A

💡 Solution & Explanation

Moles of $C$ are determined by the limiting reagent $A$. <br>$\text{Moles C} = (\text{moles A} / 2) \times 4 = (5/2) \times 4 = 10 \text{ moles}$.

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