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Calculate the theoretical oxygen demand (THOD, in mg/L O:) for the following solutions: a. 200 mg/L of phenol, CsH,O b. 30 mg/L of pentanol, C:H1OH c. 50 mg L of C-H10O:S; (you may assume the "S" in the compound reacts to form SO,) Hint: use the half reaction approach to balance the given compound > CO: (+SO? for part c) for one half reaction and use O: → H0 for the second half reaction. Then use the balanced reaction to calculate the oxygen required to react the given concentration.

Calculate the theoretical oxygen demand (THOD, in mg/L O:) for the following solutions: a. 200 mg/L of phenol, CsH,O b. 30 mg/L of pentanol, C:H1OH c. 50 mg L of C-H10O:S; (you may assume the "S" in the compound reacts to form SO,) Hint: use the half reaction approach to balance the given compound > CO: (+SO? for part c) for one half reaction and use O: → H0 for the second half reaction. Then use the balanced reaction to calculate the oxygen required to react the given concentration.

Chemistry
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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Calculate the theoretical oxygen demand (THOD, in mg/L O:) for the following solutions: a. 200 mg/L of phenol, CsH&O b. 30 mg/L of pentanol, C;H1:OH c. 50 mg L of C-H10O:S; (you may assume the "S" in the compound reacts to form SO,) Hint: use the half reaction approach to balance the given compound → CO: (+SO? for part c) for one half reaction and use O: → H0 for the second half reaction. Then use the balanced reaction to calculate the oxygen required to react the given concentration.
Transcribed Image Text:Calculate the theoretical oxygen demand (THOD, in mg/L O:) for the following solutions: a. 200 mg/L of phenol, CsH&O b. 30 mg/L of pentanol, C;H1:OH c. 50 mg L of C-H10O:S; (you may assume the "S" in the compound reacts to form SO,) Hint: use the half reaction approach to balance the given compound → CO: (+SO? for part c) for one half reaction and use O: → H0 for the second half reaction. Then use the balanced reaction to calculate the oxygen required to react the given concentration.
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