Asked by Julia
the titration of an ascorbic acid requires 18.5 mL of .0105 M KIO3. how many mmol of ascorbic acid were in this sample?
Answers
Answered by
DrBob222
IO3^- + 6H^+ + 5I^- ==> 3I2 + 3H2O
C6H8O6 + I2 ==> C6H6O6 + 2I^- | 2H^+
mmols KIO3 = mL x M = ?
Use the coefficients in the balanced equations to convert mmols KIO3 to mmols ascorbic acid.
?mmol KIO3 x (3 mol I2/1 mol KIO3) x (1 mol I2/1 mol C6H8O6) = ?
C6H8O6 + I2 ==> C6H6O6 + 2I^- | 2H^+
mmols KIO3 = mL x M = ?
Use the coefficients in the balanced equations to convert mmols KIO3 to mmols ascorbic acid.
?mmol KIO3 x (3 mol I2/1 mol KIO3) x (1 mol I2/1 mol C6H8O6) = ?
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.