Calculate the volume of required to oxidize of in acidic medium. — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
Calculate the volume of $0.1 \text{ M } KMnO_4$ required to oxidize $25 \text{ mL}$ of $0.2 \text{ M } FeSO_4$ in acidic medium.
Answer: $10 \TEXT{ ML}$
💡 Solution & Explanation
$\text{mEq } KMnO_4 = \text{mEq } FeSO_4$. <br>$V \times 0.1 \times 5 = 25 \times 0.2 \times 1$. <br>$0.5V = 5 \Rightarrow V = 10 \text{ mL}$.
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