Observations: Burette Reading (ml) Normality of Na,S,03 solution (N) Volume of Na,S,03 solution (ml) (Final Value - Initial Value) Volume of sample (ml) Initial Value Final Value 201 10.00 5.9 5.9 Dissolved Oxygen (mg/l) = 2.35 Formula Check Result %3D Dissolved Oxygen NNaz S203 x VN22S203 × 8000 (D.O.) as mg/I Volume of the sample NNaz S203 =Normal of Naz S203 VNA2S203 = Volume of Naz S203

Observations: Burette Reading (ml) Normality of Na,S,03 solution (N) Volume of Na,S,03 solution (ml) (Final Value - Initial Value) Volume of sample (ml) Initial Value Final Value 201 10.00 5.9 5.9 Dissolved Oxygen (mg/l) = 2.35 Formula Check Result %3D Dissolved Oxygen NNaz S203 x VN22S203 × 8000 (D.O.) as mg/I Volume of the sample NNaz S203 =Normal of Naz S203 VNA2S203 = Volume of Naz S203

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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