of is diluted to . What is the final molarity? β Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
$100\text{ mL}$ of $0.5\text{ M } H_2SO_4$ is diluted to $500\text{ mL}$. What is the final molarity?
Answer: 0.1
π‘ Solution & Explanation
$M_1V_1 = M_2V_2 \Rightarrow 0.5 \times 100 = M_2 \times 500 \Rightarrow M_2 = 50 / 500 = 0.1\text{ M}$.
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