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Mass of Vitamin C sample analyzed = .123 +/- .001 g
Mass of KIO3 used for solution = .534 +/- .0014 g
Moles of KIO3 = .00249 +/- .2622 %
Molar concentration of KIO3 solution = .00249 +/- .2622 %
Buret reading (initial) = 2.650 +/- .05 mL
Buret reading (final, after adding KIO3 solution) = 21.90 +/- .05 mL
With the above laboratory data, please find with absolute error: (1) Volume of KIO3 added, (2) Moles of IO3- dispensed, (3) Moles of I3- produced, (4) Moles of C6H8O6 in sample, and (5) Mass (in grams) of C6H8O6 in sample. Please see attached photo for reference.
thermogravimetry tg and differential scanning calorimetry dsc are commonly used techniques to study the properties of
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