- Show Your Work For Each Of The Following Calculations From Trial 1 A Partial Pressure Of Hydrogen B Moles Of Hydrogen 1 (7.36 KiB) Viewed 11 times
- Show Your Work For Each Of The Following Calculations From Trial 1 A Partial Pressure Of Hydrogen B Moles Of Hydrogen 2 (19.59 KiB) Viewed 11 times
- Show Your Work For Each Of The Following Calculations From Trial 1 A Partial Pressure Of Hydrogen B Moles Of Hydrogen 3 (11.12 KiB) Viewed 11 times
Name 1. Starting time of reaction 2. Ending time of reaction 3. Reaction time (s) 4. Initial bures volume (mL) 5. Final buret volume (mL) 6. Initial current (A) after 5 mL after 10 mL after 15 mL after 20 mL after 25 mL 7. Volume of H.produced (mL) 8. Solution temperature (°C) 9. Solution temperature (K) 10. Column height (mm) 11. Column height (mmHg) 12. Barometric pressure (mmHg) 13. Vapor pressure of water at reaction temperature (mmHg) 14. Pressure of H (mmHg) 15. Pressure of H: (atm) 16. Moles of H. produced 17. Moles of electrons transferred (based on H; produced) Trial 1 0:00 248 49 0.78 0.84 0.82 0.8 0.78 0.82 25 22 295 210 15.4 756 Data 19.8 321 948 9.79 10-4 1.96*10^-3 Trial 2 0:00 263 45 20 0.67 0.7 0.72 0.7 0.73 0.72 25 23 296 205 15.1 756 21.1 719 947 9.75*10^-4 1.95 10-3 Trial 3 0:00 4:12 252 46 21 0.71 0.7 0.68 0.66 0.7 25 22 295 210 15.4 756 19.8 721 948 9.79 10 1.96*10^-
18. Average current applied (A) 19. Coulombs applied 20 Experimental value of Faraday's constant Average 21. Actual value of Faraday's const. 22. Percent error 23. Total electrons applied (based on coulombs applied) 24. Experimental value of Avogadro's number Average 25. Actual value of Avogadro's no. 26. Percent error experimental - actual actual x 100 778 189 96429 1.18 10-21 6.02*10^23 730 188 96420 96243 9.65 x 10 0.8 1.18*10^21 6.05*10^23 6.03*10^23 6.022 x 10² 299 766 189 962449 1.18*10 21 6.02*10^23