Hi, I need help with questions A-G. I have all of the data belowbut I don't know how to show the work for it. could you please showthe work for those questions with the data provided below. Thankyou!
Hi I Need Help With Questions A G I Have All Of The Data Below But I Don T Know How To Show The Work For It Could You 1 (104.17 KiB) Viewed 45 times
Hi I Need Help With Questions A G I Have All Of The Data Below But I Don T Know How To Show The Work For It Could You 2 (200.1 KiB) Viewed 45 times
+ 1. Starting time of reaction 2. Ending time of reaction 3. Reaction time (s) 4. Initial buret 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 H₂ 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 H₂ (mmHg) 15. Pressure of H₂ (atm) 16. Moles of H₂ produced 17. Moles of electrons transferred (based on H₂ produced) Trial 1 0 4:08 248 49 24 0.78 0.84 0.82 0.80 0.78 0.82 25 22 295 210 15.4 756 19.8 721 Data 948 9.79*10-4 1.96*10-3 Trial 2 0 4:23 263 45 20 0.67 0.70 0.72 0.70 0.73 0.72 25 23 296 205 15.1 756 21.1 719 947 9.75*10* 1.95*10-3 Trial 3 0 4:12 252 46 21 0.71 0.70 0.68 0.68 0.66 0.70 25 22 295 210 15.4 756 19.8 721 948 9.79*10-4 1.96*10-3 0
18. Average current applied (A) 19. Coulombs applied 20 Experimental value of Faraday's constant Average 21. Actual value of Faraday's const. 0.013% 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 - × 100 778 189 96429 1.18*1021 6.02*1023 730 188 96410 9.65 x 104 1.18*102¹ 6.05*1023 6.03*1023 6.022 x 1023 0.133% 766 189 96429 1.18*10²¹ 6.02*1023
Show your work for each of the following calculations from Trial 1 a) Partial pressure of hydrogen b) Moles of hydrogen produce c) Moles of electrons transferred (based on H₂ produced) d) Coulombs applied e) Total electrons applied (based on coulombs applied) f) Faraday's constant g) Avogadro's number
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