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Student A wanted to determine the IN of an unknown oil (density - 0.85 g/ml) using pyridinium tribromide as a halogenation agent. The student added 0.488 g of pyridinium tribromide in 20 mL 1% (v/v) oil solution and proceeded accordingly. Student A recorded that 31 mL of 0.1 N was added for the dark brown color of the oil solution to disappear. How many grams (g) of bromine (MW Br2 - 160 g/mol) reacted with the oil? None of the choices O 0.49 g 0.74 g 0.24 g O 0.81 g

Student A wanted to determine the IN of an unknown oil (density - 0.85 g/ml) using pyridinium tribromide as a halogenation agent. The student added 0.488 g of pyridinium tribromide in 20 mL 1% (v/v) oil solution and proceeded accordingly. Student A recorded that 31 mL of 0.1 N was added for the dark brown color of the oil solution to disappear. How many grams (g) of bromine (MW Br2 - 160 g/mol) reacted with the oil? None of the choices O 0.49 g 0.74 g 0.24 g O 0.81 g

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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Student A wanted to determine the IN of an unknown oil (density - 0.85 g/ml) using pyridinium tribromide as a halogenation agent. The student added 0.488 g of pyridinium tribromide in 20 mL 1% (v/v) oil solution and proceeded accordingly. Student A recorded that 31 ml of 0.1 N was added for the dark brown color of the oil solution to disappear. How many grams (g) of bromine (MW Br2 = 160 g/mol) reacted with the oil? O None of the choices O 0.49 8 O 0.74 g O 0.24 g O 0.81 g
Transcribed Image Text:Student A wanted to determine the IN of an unknown oil (density - 0.85 g/ml) using pyridinium tribromide as a halogenation agent. The student added 0.488 g of pyridinium tribromide in 20 mL 1% (v/v) oil solution and proceeded accordingly. Student A recorded that 31 ml of 0.1 N was added for the dark brown color of the oil solution to disappear. How many grams (g) of bromine (MW Br2 = 160 g/mol) reacted with the oil? O None of the choices O 0.49 8 O 0.74 g O 0.24 g O 0.81 g
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