Vitamin C

School: Florida Atlantic University - Course: CHM 2045 - Subject: Accounting

Step 1gKI03mL trial 10.034924.380.0046729 trial 20.023516.09 trial 30.041829.09 [S2O3]2- trial 10.04013555 trial 20.04094957 trial 30.04028747 AVG0.04045753 Step 2mL trial 137.43 trial 233.85 trial 337.8 [KIO3] trial 10.0100955 trial 20.00912992 trial 30.0101953 AVG0.00980691 <- [IO3-] Step 3mLexcess mmol I3- 26.61 0.53828743 26.790.5419286 26.78 0.54172632 0.54064745 0.73551788 initial mmol I3- 0.19487043 mmol I3- consumed 0.00779482 CAA 342.971961 Mass AA recovered 683.211078 6.29E+02 mg AA/ g tablet PART 2 step 1 gKIO3mL[S2O3]2- trial 10.02317.34 0.03718915 trial 20.021815.930.0383688 0.03777897

step 2ml S2O3 2-[KIO3] trial 139.45 0.00993587 trial 239.13 0.00985527 0.00989557 [IO3-] step 30.74216792 initial mmol I3- mLexcess trial 120.51 0.38742336 trial 219.84 0.37476741 0.38109539 0.36107253 mmol I3- consumed 0.0144429 CAA 1.44E-02