Dilutions : M,V1 = M2V2 1. If I dilute 350 mL of a 0.40 M CaCl, solution to a volume of 530 mL, what will the concentration of this solution be? 2. If I need to make 375 mL of a 0.25 M LiCl solution, how much of the original 5 M LiCl solution do I use? 3. If I take 142 mL of a 2.0 M Na,SO, solution and dilute it to a 840 mL solution, what is the new concentration?

Dilutions : M,V1 = M2V2 1. If I dilute 350 mL of a 0.40 M CaCl, solution to a volume of 530 mL, what will the concentration of this solution be? 2. If I need to make 375 mL of a 0.25 M LiCl solution, how much of the original 5 M LiCl solution do I use? 3. If I take 142 mL of a 2.0 M Na,SO, solution and dilute it to a 840 mL solution, what is the new concentration?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.107E

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