[FeSCN2+]eq is calculated using the formula: [FeSCN2+]eq = Aeq/Astd? [FeSCN2+]std where Aeq and Astd are the absorbance values for the equilibrium and standard test tubes, respectively. [FeSCN2+]std is calculated assuming all moles of SCN- go to form [FeSCN2+]std as shown below. My question is; what do they mean by standard test tubes respectively? Are they talking about the container it's being held in? For me it's 10 ml.

[FeSCN2+]eq is calculated using the formula: [FeSCN2+]eq = Aeq/Astd? [FeSCN2+]std where Aeq and Astd are the absorbance values for the equilibrium and standard test tubes, respectively. [FeSCN2+]std is calculated assuming all moles of SCN- go to form [FeSCN2+]std as shown below. My question is; what do they mean by standard test tubes respectively? Are they talking about the container it's being held in? For me it's 10 ml.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter24: Introduction To Spectrochemical Methods

Section: Chapter Questions

Problem 24.20QAP

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"[FeSCN2+]eq is calculated using the formula: [FeSCN2+]eq = Aeq/Astd? [FeSCN2+]std where Aeq and Astd are the absorbance values for the equilibrium and standard test tubes, respectively. [FeSCN2+]std is calculated assuming all moles of SCN- go to form [FeSCN2+]std as shown below. " My question is; what do they mean by standard test tubes respectively? Are they talking about the container it's being held in? For me it's 10
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