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Question 65 Which of these is a possible cathodic reaction that occurs during the corrosion of iron? O 2Fe(s) 2FE²*(aq) + 4c O 2H*(aq) + 2e H2(g) O 2H20(1) + 2e- H2(g) + 20H (aq) O 02(g) + 2H20(1) + 4e40H (aq) O SO2(g) + O2(g) + 2e-SO,-(aq) Question 66 Which of these substances are not found in ordinary laundry detergents? Bleaches Sebum O Enzymes O Zeolites O Builders

Question 65 Which of these is a possible cathodic reaction that occurs during the corrosion of iron? O 2Fe(s) 2FE²*(aq) + 4c O 2H*(aq) + 2e H2(g) O 2H20(1) + 2e- H2(g) + 20H (aq) O 02(g) + 2H20(1) + 4e40H (aq) O SO2(g) + O2(g) + 2e-SO,-(aq) Question 66 Which of these substances are not found in ordinary laundry detergents? Bleaches Sebum O Enzymes O Zeolites O Builders

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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Question 65 Which of these is a possible cathodic reaction that occurs during the corrosion of iron? O 2Fe(s) → 2FE²*(aq) + 4c O 2H*(aq) + 2e H2(g) O 2H20(1) + 2e-- H2(g) + 20H-(aq) O 02(g) + 2H20(1) + 4e 40H (aq) O SO2(g) + O2(g) + 2e- → SO,2-(aq) Question 66 Which of these substances are not found in ordinary laundry detergents? Bleaches Sebum O Enzymes O Zeolites O Builders
Transcribed Image Text:Question 65 Which of these is a possible cathodic reaction that occurs during the corrosion of iron? O 2Fe(s) → 2FE²*(aq) + 4c O 2H*(aq) + 2e H2(g) O 2H20(1) + 2e-- H2(g) + 20H-(aq) O 02(g) + 2H20(1) + 4e 40H (aq) O SO2(g) + O2(g) + 2e- → SO,2-(aq) Question 66 Which of these substances are not found in ordinary laundry detergents? Bleaches Sebum O Enzymes O Zeolites O Builders
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