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How do you calculate the FeNCS2+ concentration in each solution, assuming that all of the SCN- is present as FeNCS2+?Please show all the steps clearly to each. Thanks

How do you calculate the FeNCS2+ concentration in each solution, assuming that all of the SCN- is present as FeNCS2+?Please show all the steps clearly to each. Thanks

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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How do you calculate the FeNCS2+ concentration in each solution, assuming that all of the SCN- is present as FeNCS2+?Please show all the steps clearly to each. Thanks

**Table 22.1: Standard Solutions for FeNCS\(^2^+\) Ion Beer-Lambert Plot** This table provides data on the preparation of standard solutions used for constructing a Beer-Lambert plot for FeNCS\(^2^+\) ions. Each solution consists of iron(III) nitrate and sodium thiocyanate dissolved in 0.10 M nitric acid (HNO\(_3\)). | Solution | mL of 2.00 × 10\(^{-1}\) M Fe(NO\(_3\))\(_3\) in 0.10 M HNO\(_3\) | mL of 2.00 × 10\(^{-3}\) M NaSCN in 0.10 M HNO\(_3\) | Total volume (mL) | |----------|--------------------------------------------------------|--------------------------------------------------|-------------------| | 1 | 10.00 | 0.00 | 50.00 | | 2 | 10.00 | 1.00 | 50.00 | | 3 | 10.00 | 2.00 | 50.00 | | 4 | 10.00 | 3.00 | 50.00 | | 5 | 10.00 | 4.00 | 50.00 | | 6 | 10.00 | 5.00 | 50.00 | - **mL of 2.00 × 10\(^{-1}\) M Fe(NO\(_3\))\(_3\)**: The volume of iron(III) nitrate solution in milliliters. - **mL of 2.00 × 10\(^{-3}\) M NaSCN**: The volume of sodium thiocyanate solution in milliliters. - **Total volume (mL)**: The total volume of each solution. These solutions are used to determine the concentration and behavior of FeNCS\(^2^+\) ions through spectrophotometric analysis. Each solution's total volume is adjusted to 50.00 mL for consistency.
Transcribed Image Text:**Table 22.1: Standard Solutions for FeNCS\(^2^+\) Ion Beer-Lambert Plot** This table provides data on the preparation of standard solutions used for constructing a Beer-Lambert plot for FeNCS\(^2^+\) ions. Each solution consists of iron(III) nitrate and sodium thiocyanate dissolved in 0.10 M nitric acid (HNO\(_3\)). | Solution | mL of 2.00 × 10\(^{-1}\) M Fe(NO\(_3\))\(_3\) in 0.10 M HNO\(_3\) | mL of 2.00 × 10\(^{-3}\) M NaSCN in 0.10 M HNO\(_3\) | Total volume (mL) | |----------|--------------------------------------------------------|--------------------------------------------------|-------------------| | 1 | 10.00 | 0.00 | 50.00 | | 2 | 10.00 | 1.00 | 50.00 | | 3 | 10.00 | 2.00 | 50.00 | | 4 | 10.00 | 3.00 | 50.00 | | 5 | 10.00 | 4.00 | 50.00 | | 6 | 10.00 | 5.00 | 50.00 | - **mL of 2.00 × 10\(^{-1}\) M Fe(NO\(_3\))\(_3\)**: The volume of iron(III) nitrate solution in milliliters. - **mL of 2.00 × 10\(^{-3}\) M NaSCN**: The volume of sodium thiocyanate solution in milliliters. - **Total volume (mL)**: The total volume of each solution. These solutions are used to determine the concentration and behavior of FeNCS\(^2^+\) ions through spectrophotometric analysis. Each solution's total volume is adjusted to 50.00 mL for consistency.
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