3.) The following Beer's Law calibration plot was collected at 391.9 nm using the five mixtures listed above. The trendline equation was y = 4617.1x. A saturated solution of lead(II) chromate had an absorbance of 0.0025. Calculate its solubility, in molarity. Molar Solubility of PbCrOg: x 107 M ABSORBANCE VS CHROMATE CONCENTRATION AT 391.9 NM 1.40 1.20 y4617 1x R-0.9972 1.00 0.80 0.60 0.40 0.20 0.00 O 0.00005 0.0001 0.00015 0.0002 0.00025 0.0003 Chromate concentration (mol.l)
3.) The following Beer's Law calibration plot was collected at 391.9 nm using the five mixtures listed above. The trendline equation was y = 4617.1x. A saturated solution of lead(II) chromate had an absorbance of 0.0025. Calculate its solubility, in molarity. Molar Solubility of PbCrOg: x 107 M ABSORBANCE VS CHROMATE CONCENTRATION AT 391.9 NM 1.40 1.20 y4617 1x R-0.9972 1.00 0.80 0.60 0.40 0.20 0.00 O 0.00005 0.0001 0.00015 0.0002 0.00025 0.0003 Chromate concentration (mol.l)
Chapter16: Applications Of Neutralization Titrations
Section: Chapter Questions
Problem 16.20QAP
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