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Palladium (II) and gold (III) can be analyzed simultaneously through reaction with methiomeprazine (C19H24N2S2). The absorption maximum for the Pd complex occurs at 480 nm, while that for the Au complex is at 635 nm. Molar absorptivity data at these wavelengths are Molar Absorptivity, ε 480 nm 635 nm Pd complex 3.55 × 103 5.64 × 102 Au complex 2.96 × 103 1.45 × 104 A 25.0-mL sample was treated with an excess of methiomeprazine and subsequently diluted to 50.0 mL. Calculate the molar concentrations of Pd(II), CPd, and Au(III), CAu, in the sample if the diluted solution had an absorbance of 0.533 at 480 nm and 0.590 at 635 nm when measured in a 1.00-cm cell.

Palladium (II) and gold (III) can be analyzed simultaneously through reaction with methiomeprazine (C19H24N2S2). The absorption maximum for the Pd complex occurs at 480 nm, while that for the Au complex is at 635 nm. Molar absorptivity data at these wavelengths are Molar Absorptivity, ε 480 nm 635 nm Pd complex 3.55 × 103 5.64 × 102 Au complex 2.96 × 103 1.45 × 104 A 25.0-mL sample was treated with an excess of methiomeprazine and subsequently diluted to 50.0 mL. Calculate the molar concentrations of Pd(II), CPd, and Au(III), CAu, in the sample if the diluted solution had an absorbance of 0.533 at 480 nm and 0.590 at 635 nm when measured in a 1.00-cm cell.

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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Palladium (II) and gold (III) can be analyzed simultaneously through reaction with methiomeprazine (C19H24N2S2). The absorption maximum for the Pd complex occurs at 480 nm, while that for the Au complex is at 635 nm. Molar absorptivity data at these wavelengths are Molar Absorptivity, ε 480 nm 635 nm Pd complex 3.55 × 103 5.64 × 102 Au complex 2.96 × 103 1.45 × 104 A 25.0-mL sample was treated with an excess of methiomeprazine and subsequently diluted to 50.0 mL. Calculate the molar concentrations of Pd(II), CPd, and Au(III), CAu, in the sample if the diluted solution had an absorbance of 0.533 at 480 nm and 0.590 at 635 nm when measured in a 1.00-cm cell.

 

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