(20ts) Aveage molarity of NaOH standard notition (M) (2ipte) Average molarify of acetio acid in viregar (M). (5pts) Usin
Posted: Fri Jul 15, 2022 4:44 pm
- 20ts Aveage Molarity Of Naoh Standard Notition M 2ipte Average Molarify Of Acetio Acid In Viregar M 5pts Usin 1 (15.79 KiB) Viewed 45 times
- 20ts Aveage Molarity Of Naoh Standard Notition M 2ipte Average Molarify Of Acetio Acid In Viregar M 5pts Usin 2 (14.86 KiB) Viewed 45 times
- 20ts Aveage Molarity Of Naoh Standard Notition M 2ipte Average Molarify Of Acetio Acid In Viregar M 5pts Usin 3 (23.89 KiB) Viewed 45 times
- 20ts Aveage Molarity Of Naoh Standard Notition M 2ipte Average Molarify Of Acetio Acid In Viregar M 5pts Usin 4 (4.26 KiB) Viewed 45 times
(2ipte) Average molarify of acetio acid in viregar (M).
(5pts) Using the molarity of vinegar, calculate the mass percent of acetic acid in the originat gample. Assume the density of vinegar is 1.00 g/mL. (The focmula for acetic acid is C2H4O2 ). (4pts) Percent Error (2pts) Look up the % acetic acid on a bottle of vinegar in your cabinet or at the ntore: (2pts) What is the percent error of your experimentally determined mass percent from the actual value on the vinegar bottle? See the formula for percent ecror in appendix A. (if your calculated \$ acetic acid differs more than 15% from that on a bottie of vinegar, look for an enror in your calculations.) (8pts) NaOH with Sulfuric Acid If your standarolzed NaOH were added to titration 20.00 mL of sulfuric acid (H2SO4) a diprotic acid. what concentration of sulfuric acid would you determine if 24.66 mL. of the NaOH solution were required by the titration? First write the bulanced equation for the reaction so as to use the correct stoichumetry for the caiculation.
(4pts) What concentration of sulfuric acid would you determine?