Multiple Choice
A student prepared a stock solution by dissolving 10.0 g of KOH in enough water to make 150. mL of solution. She then took 15.0 mL of the stock solution and diluted it with enough water to make 65.0 mL of a final solution. What is the concentration of KOH for the final solution?
A) 0.274 mol L-1
B) 0.356 mol L-1
C) 2.81 mol L-1
D) 3.65 mol L-1
Correct Answer:
Verified
Correct Answer:
Verified
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