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20.0 mL aliquots of a 0.101 mol/L Fe2+ (aq) solution was used to standardize an acidified potassium dichromate solution. The average volume of titrant used in the standardization was 26.07 mL. The acidified potassium dichromate solution was then used to titrate 25.0 mL

20.0 mL aliquots of a 0.101 mol/L Fe2+ (aq) solution was used to standardize an acidified potassium dichromate solution. The average volume of titrant used in the standardization was 26.07 mL. The acidified potassium dichromate solution was then used to titrate 25.0 mL

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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Question 7 20.0 mL aliquots of a 0.101 mol/L Fe²+ (aq) solution was used to standardize an acidified potassium dichromate solution. The average volume of titrant used in the standardization was 26.07 mL. The acidified potassium dichromate solution was then used to titrate 25.0 mL aliquots of a solution containing I (aq). An average volume of titrant used in this second series of titrations was 42.93 mL. What is the molar concentration of the l'(aq) solution? Answer to three decimal places. Please attach a picture of your work to support your answer. Your Answer: Answer units
Transcribed Image Text:Question 7 20.0 mL aliquots of a 0.101 mol/L Fe²+ (aq) solution was used to standardize an acidified potassium dichromate solution. The average volume of titrant used in the standardization was 26.07 mL. The acidified potassium dichromate solution was then used to titrate 25.0 mL aliquots of a solution containing I (aq). An average volume of titrant used in this second series of titrations was 42.93 mL. What is the molar concentration of the l'(aq) solution? Answer to three decimal places. Please attach a picture of your work to support your answer. Your Answer: Answer units
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