I have 345 mL of a 1.5 M NaCl solution, if I boil the water until the volume of the solution is 250 mL what will the molarity of the solution be? Round to the nearest whole number

Question

Chemistry

Albert

31 March, 22:15

I have 345 mL of a 1.5 M NaCl solution, if I boil the water until the volume of the solution is 250 mL what will the molarity of the solution be? Round to the nearest whole number

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Answers (1)

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Hendrix · Answer 1

Answer&Explanation:

According to dilution law concentration before dilution is equal to concentration after dilution hence;;

Volume*molarity (before) = volume*molarty (after)

345ml*1.5M=? M*250ml

Cross multiplication

Molarity will be equal to 2.07M