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Data Report Sheet: Spectrophotometric Determination of an Equilibrium Constant. Part A: Determination ofa Calibration Curve: I puIS (OH) Std. 2 Stnd. 3 Stnd. 5 Stnd. 6 + puis 0600000 0.000106 0.000127 0.000189 0.000204 |Fe(SCN)"] Column A 0.432 0.480 0.633 0.831 0.887 Absorbance Column E y= 4339.8x + 0.0258 Equation of Calibration Line: Correlation Coefficient: 4339.8 Slope (br): Part B: Determination ofK Expt. 1 Expt. 2 Expt. 3 Expt. 4 Expt. 5 0.00165 0.00165 0.00165 0.00165 0.00165 (Table 1) 0.00033 0.00132 0.00165 990000 66000'0 (Table 1) [Fe(SCN) laqui 0.290 0.524 0.803 1.024 66 Column F |Fe"lqt 190000 ISCNle 148.6799 135.1678 142.2659 141.8466 134.2843 Average K:140 448

Data Report Sheet: Spectrophotometric Determination of an Equilibrium Constant. Part A: Determination ofa Calibration Curve: I puIS (OH) Std. 2 Stnd. 3 Stnd. 5 Stnd. 6 + puis 0600000 0.000106 0.000127 0.000189 0.000204 |Fe(SCN)"] Column A 0.432 0.480 0.633 0.831 0.887 Absorbance Column E y= 4339.8x + 0.0258 Equation of Calibration Line: Correlation Coefficient: 4339.8 Slope (br): Part B: Determination ofK Expt. 1 Expt. 2 Expt. 3 Expt. 4 Expt. 5 0.00165 0.00165 0.00165 0.00165 0.00165 (Table 1) 0.00033 0.00132 0.00165 990000 66000'0 (Table 1) [Fe(SCN) laqui 0.290 0.524 0.803 1.024 66 Column F |Fe"lqt 190000 ISCNle 148.6799 135.1678 142.2659 141.8466 134.2843 Average K:140 448

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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Data Report Sheet: Spectrophotometric Determination of an Equilibrium Constant. Part A: Determination of a Calibration Curve: I puIS (H) 0.000090 0.000106 0.000127 Std. 2 Stnd. 3 Stnd. 5 Stnd. 6 t puis 0.000189 0.000204 |Fe(SCN)"] Column A 0.432 0.480 0.633 0.831 0.887 Absorbance Column E y= 4339.8x + 0.0258 Equation of Calibration Line: Correlation Coefficient: 4339.8 Slope (bɛ): Part B: Determination of K Expt. 1 Expt. 2 Expt. 3 Expt. 4 Expt. 5 0.00165 0.00165 0.00165 0.00165 0.00165 (Table I) 0.00033 0.00132 0.00165 9900000 66000'0 (Table 1) |Fe(SCN)*"laqui. 0.290 0.524 0.803 1.024 Column F mba |Fe lequt 1900000 |SCN'legu 148.6799 135.1678 142.2659 141.8466 134.2843 Average K:140 448 6.
Transcribed Image Text:Data Report Sheet: Spectrophotometric Determination of an Equilibrium Constant. Part A: Determination of a Calibration Curve: I puIS (H) 0.000090 0.000106 0.000127 Std. 2 Stnd. 3 Stnd. 5 Stnd. 6 t puis 0.000189 0.000204 |Fe(SCN)"] Column A 0.432 0.480 0.633 0.831 0.887 Absorbance Column E y= 4339.8x + 0.0258 Equation of Calibration Line: Correlation Coefficient: 4339.8 Slope (bɛ): Part B: Determination of K Expt. 1 Expt. 2 Expt. 3 Expt. 4 Expt. 5 0.00165 0.00165 0.00165 0.00165 0.00165 (Table I) 0.00033 0.00132 0.00165 9900000 66000'0 (Table 1) |Fe(SCN)*"laqui. 0.290 0.524 0.803 1.024 Column F mba |Fe lequt 1900000 |SCN'legu 148.6799 135.1678 142.2659 141.8466 134.2843 Average K:140 448 6.
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