24.6 Analyzing a Potassium Metabisulfite Solution a. Accepted concentration of known K2S205 (aq) (as M b. Volume of K2S2
Posted: Wed May 18, 2022 9:35 am
- 24 6 Analyzing A Potassium Metabisulfite Solution A Accepted Concentration Of Known K2s205 Aq As M B Volume Of K2s2 1 (33.13 KiB) Viewed 76 times
d. Titration data:
Final volume: 29.05 mL
Starting volume: 38.10 mL
Delivered volume: 25.15 mL
How do you calculate g?
24.6 Analyzing a Potassium Metabisulfite Solution a. Accepted concentration of known K2S205 (aq) (as M b. Volume of K2S2O3 (aq) taken (in mL) c. Concentration of standardized I; (aq) solution (as M d. Titration data for a sulfite solution of known concentration: Trial 1 2 3 4 (if needed) Final volume (mL) Starting volume (mL) Delivered volume (mL) e. Observations: f. Sources and sizes of errors: g. Calculations: Molarity of known K2S205 (aq) based on volume of I3 (aq): Trial 1 2 3 4 (if needed) Moles of Is (aq) Moles of S205+ (aq) M of S205 (aq) h. Average experimental value of M of S2O32- (aq).