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Title: Chapter 21(1) Started: November 29, 2009 4:28 PM Submitted: November 29, 2009 4:55 PM Time spent: 00:26:30 Total score: 6/12 = 50% Total score adjusted by 0.0 Maximum possible score: 12 1. Balance Redox Acid 19 Balance the following equation in acidic solution using the lowest possible integers and give the coefficient of H + . Cl 2 (aq) + S 2 O 3 2- (aq) ® Cl - (aq) + SO 4 2- (aq) Student Response Value Correct Answer Feedback 1. 1 0% 2. 8 0% 3. 2 0% 4. 3 0% 5. 10 100% Score: 1/1 2. Balance Redox Acid 30 Balance the following equation in acidic solution using the lowest possible integers and give the coefficient of water. Cr 2 O 7 2- + Fe 2+ (aq) ® Cr 3+ (aq) + Fe 3+ (aq) Student Response Value Correct Answer Feedback 1. 7 100% 2. 6 0% 3. 2 0% 4. 3 0% 5. 4 0% Score: 1/1 3. Balance Redox Acid 38 Balance the following equation in acidic solution using the lowest possible integers and give the coefficient of water. Sb(s) + NO 3 - (aq) ® Sb 4 O 6 (s) + NO(g) View Attempt https://scholar.uh.edu/webct/ViewStudentAttempt.dowebct?attempt=1782. .. 1 of 6
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Attempt 2 - iew Attempt

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