A student prepared this calibration curve: Absorbance 0.6 0.5 0.4 0.3 0.2 0.1 0 Beer's Law Plot: Cobalt (II) Nitrate Standards 0.0000 0.0200 y = 5.5185x -0.0114 R² = 0.9995 0.789 M 0.0283 M 0.9997 M 0.0242 M 0.0400 0.0600 Concentration (M) 0.0800 0.1000 0.1200 Linear regression of the data yields an equation of y = 5.5185x-0.0114 with R² = 0.9995 What is the Molarity of an Unknown Solution that has Absorbance = 0.145
A student prepared this calibration curve: Absorbance 0.6 0.5 0.4 0.3 0.2 0.1 0 Beer's Law Plot: Cobalt (II) Nitrate Standards 0.0000 0.0200 y = 5.5185x -0.0114 R² = 0.9995 0.789 M 0.0283 M 0.9997 M 0.0242 M 0.0400 0.0600 Concentration (M) 0.0800 0.1000 0.1200 Linear regression of the data yields an equation of y = 5.5185x-0.0114 with R² = 0.9995 What is the Molarity of an Unknown Solution that has Absorbance = 0.145
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section4.8: Stoichiometry Of Reactions In Aqueous Solution-titrations
Problem 1RC
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