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Concentration of AR Stock Solution (ppmppm) 21.22     Unrounded Rounded Concentration of AR Stock Solution (μMμM) 42.7461 42.7

Concentration of AR Stock Solution (ppmppm) 21.22     Unrounded Rounded Concentration of AR Stock Solution (μMμM) 42.7461 42.7

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter11: Solutions And Colloids
Section: Chapter Questions
Problem 27E: What is the microscopic explanation for the macroscopic behaviour illustrated in Figure 11.15?
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please help me solve the rest of table

Concentration of AR Stock Solution (ppmppm) 21.22

 

  Unrounded Rounded
Concentration of AR Stock Solution (μMμM) 42.7461 42.7
10.6750 X Incorrect SOLVE The concentration of each of the solutions can be found according to the following formula: M₁ × V₁ = M₂ × V₂ where: • M₁ is the concentration of the original AR solution (μM) V₁ is the volume of original AR solution (mL) V₂ is the final volume of the diluted solution (mL) • M₂ is the concentration of the diluted solution (M) Solve for M₂. Remember that these solutions were prepared using serial dilutions. Try again.
Transcribed Image Text:10.6750 X Incorrect SOLVE The concentration of each of the solutions can be found according to the following formula: M₁ × V₁ = M₂ × V₂ where: • M₁ is the concentration of the original AR solution (μM) V₁ is the volume of original AR solution (mL) V₂ is the final volume of the diluted solution (mL) • M₂ is the concentration of the diluted solution (M) Solve for M₂. Remember that these solutions were prepared using serial dilutions. Try again.
AR # 1 2 3 4 5 AR # soln. used 1 1 2 3 4 Vol. of dye solution (mL) 5.00 5.00 5.00 5.00 4.00 Final volume (mL) 10.00 10.00 10.00 10.00 10.00 Concentration (M) Unrounded 21.3500 21.3500 10.6750 21.3500 X A 3 Rounded 21.4 21.4 10.7 3 3
Transcribed Image Text:AR # 1 2 3 4 5 AR # soln. used 1 1 2 3 4 Vol. of dye solution (mL) 5.00 5.00 5.00 5.00 4.00 Final volume (mL) 10.00 10.00 10.00 10.00 10.00 Concentration (M) Unrounded 21.3500 21.3500 10.6750 21.3500 X A 3 Rounded 21.4 21.4 10.7 3 3
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