Trial 1 Trial 2 Trial 3 Vinegar Volume (mL) 5.00 5.00 5.00 Final buret reading of NaOH(mL) 34.96 32.38 33.12 Initial buret reading of NaOH(mL) 4.85 2.30 2.98 Volume of NaOH dispensed (mL) 30.11 30.08 30.14 Compare the experimental process of your three trials above. Was one trial more accurate than the others? Why? (What are you basing this decision on?) Suppose the concentration of the NaOH solution was 0.5 M instead of 0.1 M. Would this titration have required more, less, or the same amount of NaOH solution for a complete reaction? Suppose you used 0.5 M NaOH to titrate your vinegar sample instead of 0.1 M. What effect does the concentration of base added have on the reliability of the results of your titration?
Trial 1 Trial 2 Trial 3 Vinegar Volume (mL) 5.00 5.00 5.00 Final buret reading of NaOH(mL) 34.96 32.38 33.12 Initial buret reading of NaOH(mL) 4.85 2.30 2.98 Volume of NaOH dispensed (mL) 30.11 30.08 30.14 Compare the experimental process of your three trials above. Was one trial more accurate than the others? Why? (What are you basing this decision on?) Suppose the concentration of the NaOH solution was 0.5 M instead of 0.1 M. Would this titration have required more, less, or the same amount of NaOH solution for a complete reaction? Suppose you used 0.5 M NaOH to titrate your vinegar sample instead of 0.1 M. What effect does the concentration of base added have on the reliability of the results of your titration?
Chapter14: Chromatography
Section: Chapter Questions
Problem 9P
Related questions
Question
| Trial 1 | Trial 2 | Trial 3 | |
| Vinegar Volume (mL) | 5.00 | 5.00 | 5.00 |
| Final buret reading of NaOH(mL) | 34.96 | 32.38 | 33.12 |
| Initial buret reading of NaOH(mL) | 4.85 | 2.30 | 2.98 |
| Volume of NaOH dispensed (mL) | 30.11 | 30.08 | 30.14 |
Compare the experimental process of your three trials above. Was one trial more accurate than the others? Why? (What are you basing this decision on?)
Suppose the concentration of the NaOH solution was 0.5 M instead of 0.1 M. Would this titration have required more, less, or the same amount of NaOH solution for a complete reaction?
Suppose you used 0.5 M NaOH to titrate your vinegar sample instead of 0.1 M. What effect does the concentration of base added have on the reliability of the results of your titration?
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