1
answer
0
watching
127
views
graycod585Lv1
28 Sep 2019
The vitamin C, (C6H8O6) contentin a tablet is analyzed by a reaction with bromine and thentitration of the hydrobromic acid with standard base:
C6H8O6 + Br2 âC6H6O6 + 2HBr
HBr + NaOH â NaBr + H2O
One tablet was dissolved in water and reacted with bromine. Thesolution was then titrated with 53.20mL of 0.1350 M NaOH. How muchVitamin C did the tablet contain in mg?
A. 449.2 mg B. 632.5 mg C. 488.5 mg D. 323.7 mg E. 513.6 mg
The vitamin C, (C6H8O6) contentin a tablet is analyzed by a reaction with bromine and thentitration of the hydrobromic acid with standard base:
C6H8O6 + Br2 âC6H6O6 + 2HBr
HBr + NaOH â NaBr + H2O
One tablet was dissolved in water and reacted with bromine. Thesolution was then titrated with 53.20mL of 0.1350 M NaOH. How muchVitamin C did the tablet contain in mg?
| A. | 449.2 mg | |
| B. | 632.5 mg | |
| C. | 488.5 mg | |
| D. | 323.7 mg | |
| E. | 513.6 mg |
Nelly StrackeLv2
28 Sep 2019
Related textbook solutions
Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232