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be 1 2 3.5 3.5 5 7 3 4 10 5 I need help finding Concentration and here are my volume readings 6 Initial Volume 14 7 8 P Top 200 Drugs Quiz (PICE Sample Test tube 1 Test tube 2 Test tube 3 Test tube 4 Test tube 5 Test tube 6 Unknown Concentration 43 questions left to ask Final volume 3.5 5 7 10 14 19 absorbance 818 820.5 819.6 800.8 830.6 818.3 Total volume O 1.5 2 3 4 5

be 1 2 3.5 3.5 5 7 3 4 10 5 I need help finding Concentration and here are my volume readings 6 Initial Volume 14 7 8 P Top 200 Drugs Quiz (PICE Sample Test tube 1 Test tube 2 Test tube 3 Test tube 4 Test tube 5 Test tube 6 Unknown Concentration 43 questions left to ask Final volume 3.5 5 7 10 14 19 absorbance 818 820.5 819.6 800.8 830.6 818.3 Total volume O 1.5 2 3 4 5

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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mass of copper = 2.494g; Wavelength = 830.6 Volume of volumetric flask - 50 ml Here's the absorbance of all the test tube
X CALCULATIONS Use your recorded weight of copper(II) sulfate pentahydrate to calculate the exact concentration of your stock copper(II) sulfate solution in the volumetric flask. Use the concentration of the stock solution to calculate the copper(II) sulfate concentration of each sample and summarize this data in an appropriate table, such as: Copper(II) Sample # Concentration, mol/Liter 1 2 3 4 5 (M) → Absorbance Using a program such as Microsoft Excel® or Goggle Sheets, plot the absorbance (y- axis) at the absorption maximum (near 816 nm) versus the known concentration of copper (II) ion (x-axis) for samples 1-5. Insert a best-fit line through the data, with a 4-4 Course
Transcribed Image Text:X CALCULATIONS Use your recorded weight of copper(II) sulfate pentahydrate to calculate the exact concentration of your stock copper(II) sulfate solution in the volumetric flask. Use the concentration of the stock solution to calculate the copper(II) sulfate concentration of each sample and summarize this data in an appropriate table, such as: Copper(II) Sample # Concentration, mol/Liter 1 2 3 4 5 (M) → Absorbance Using a program such as Microsoft Excel® or Goggle Sheets, plot the absorbance (y- axis) at the absorption maximum (near 816 nm) versus the known concentration of copper (II) ion (x-axis) for samples 1-5. Insert a best-fit line through the data, with a 4-4 Course
D &A b b R 3.5 1 2 3.5 5 7 3 4 I need help finding Concentration and here are my volume readings 10 5 Initial Volume 6 7 14 8 P Top 200 Drugs Quiz | PTCB Practice Test Q... Sample Test tube 1 Test tube 2 Test tube 3 Test tube 4 Test tube 5 Test tube 6 Unknown Concentration 43 questions left to ask 8 questions expire this month Final volume 3.5 5 7 10 14 19 Screen Shot 2023-03-06 at 8.28.02 PM.png Files absorbance 818 820.5 819.6 800.8 830.6 818.3 Total volume 0 1.5 2 3 4 5 Course Hero Untitled spreadsheet - God
Transcribed Image Text:D &A b b R 3.5 1 2 3.5 5 7 3 4 I need help finding Concentration and here are my volume readings 10 5 Initial Volume 6 7 14 8 P Top 200 Drugs Quiz | PTCB Practice Test Q... Sample Test tube 1 Test tube 2 Test tube 3 Test tube 4 Test tube 5 Test tube 6 Unknown Concentration 43 questions left to ask 8 questions expire this month Final volume 3.5 5 7 10 14 19 Screen Shot 2023-03-06 at 8.28.02 PM.png Files absorbance 818 820.5 819.6 800.8 830.6 818.3 Total volume 0 1.5 2 3 4 5 Course Hero Untitled spreadsheet - God
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