3. A series of dilute NaCl solutions is prepared, starting with an initial stock solution of 0.100 M NaCl. Solution A is prepared by pipetting 10 mL of the stock solution into a 250-mL volumetric flask and diluting to volume. Solution B is prepared by pipetting 25 mL of solution A into a 100-mL volumetric flask and diluting to volume. Solution C is prepared by pipetting 20 mL of solution B into a 500-mL volumetric flask and diluting to volume. What are the molar concentrations of NaCl in solutions A, B, and C?
3. A series of dilute NaCl solutions is prepared, starting with an initial stock solution of 0.100 M NaCl. Solution A is prepared by pipetting 10 mL of the stock solution into a 250-mL volumetric flask and diluting to volume. Solution B is prepared by pipetting 25 mL of solution A into a 100-mL volumetric flask and diluting to volume. Solution C is prepared by pipetting 20 mL of solution B into a 500-mL volumetric flask and diluting to volume. What are the molar concentrations of NaCl in solutions A, B, and C?
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Chapter1: Chemical Foundations
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![3. A series of dilute NaCl solutions is prepared, starting with an initial stock solution of 0.100
M NaCl. Solution A is prepared by pipetting 10 mL of the stock solution into a 250-mL
volumetric flask and diluting to volume. Solution B is prepared by pipetting 25 mL of
solution A into a 100-mL volumetric flask and diluting to volume. Solution C is prepared
by pipetting 20 mL of solution B into a 500-mL volumetric flask and diluting to volume.
What are the molar concentrations of NaCl in solutions A, B, and C?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff3a9c9b8-bdef-417a-b209-5f06df66a08c%2F130eda21-7974-4c03-8a0b-674bbea9581e%2F62lrk89_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. A series of dilute NaCl solutions is prepared, starting with an initial stock solution of 0.100
M NaCl. Solution A is prepared by pipetting 10 mL of the stock solution into a 250-mL
volumetric flask and diluting to volume. Solution B is prepared by pipetting 25 mL of
solution A into a 100-mL volumetric flask and diluting to volume. Solution C is prepared
by pipetting 20 mL of solution B into a 500-mL volumetric flask and diluting to volume.
What are the molar concentrations of NaCl in solutions A, B, and C?
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