Answered: 4. Using this formula Cu = Au x Cstd.… | bartleby

Fundamentals Of Analytical Chemistry

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.18QAP

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4. Using this formula Cu = Au x Cstd
Astd
Compute for the concentration of the uric acid of the patient.Convert your answer to
mmol/L(S.I.) by multiplying it to 0.059
C = concentration
A = absorbance
U = unknown/sample
STD = standard
Absorbance of the standard: 0.109
Concentration of the standard: 0.55mg/dL
Absorbance of the unknown: 0.241

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