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: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter19: Complex Ions
Section: Chapter Questions
Problem 4QAP: Platinum(II) forms many complexes, among them those with the following ligands. Give the formula 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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