A 1.067g sample of magnesium oxide of 84.736% were treated with 50mL of 1.017 N Sulfuric Acid, and a 5.195mL volume of sodium hydroxide is required in the back titration. 1. What is the equivalent weight consumed by the acidic titrant? A. 5.281 g-meq B. 55.150 g-meq C. 5.723 g-meq D. 50.850 g-meq 2. What is the difference of milliequivalent weight consumed in the reaction? A. 45.127g-meq B. 56.573g-meq C. 50.850g-meq D. 55.150g-meq 3. What is the amount (in mg) of the analyte that is equivalent to 1 milliliter of the tirant at its equivalence point? A. 22.060mg B. 40.680mg C. 44.12mg D. 20.340mg
A 1.067g sample of magnesium oxide of 84.736% were treated with 50mL of 1.017 N Sulfuric Acid, and a 5.195mL volume of sodium hydroxide is required in the back titration. 1. What is the equivalent weight consumed by the acidic titrant? A. 5.281 g-meq B. 55.150 g-meq C. 5.723 g-meq D. 50.850 g-meq 2. What is the difference of milliequivalent weight consumed in the reaction? A. 45.127g-meq B. 56.573g-meq C. 50.850g-meq D. 55.150g-meq 3. What is the amount (in mg) of the analyte that is equivalent to 1 milliliter of the tirant at its equivalence point? A. 22.060mg B. 40.680mg C. 44.12mg D. 20.340mg
Chapter20: Applications Of Oxidation/reduction Titrations
Section: Chapter Questions
Problem 20.26QAP
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A 1.067g sample of magnesium oxide of 84.736% were treated with 50mL of 1.017 N Sulfuric Acid, and a 5.195mL volume of sodium hydroxide is required in the back titration.
1. What is the equivalent weight consumed by the acidic titrant?
A. 5.281 g-meq
B. 55.150 g-meq
C. 5.723 g-meq
D. 50.850 g-meq
2. What is the difference of milliequivalent weight consumed in the reaction?
A. 45.127g-meq
B. 56.573g-meq
C. 50.850g-meq
D. 55.150g-meq
3. What is the amount (in mg) of the analyte that is equivalent to 1 milliliter of the tirant at its equivalence point?
A. 22.060mg
B. 40.680mg
C. 44.12mg
D. 20.340mg
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