How would the following error affect this lab? When completing the titration a dark pink endpoint was obtained. O The dark pink endpoint means the endpoint was overshot. Since more NaOH was used, the neutralizing capacity of the antacid will be calculated as higher. The endpoint should be pink. There is no affect on calculations here. O The dark pink color indicates the endpoint is overshot. Since more NaOH was used, it will look li the mol of acid were higher. This will result in a weaker antacid (neutralizing capacity) being calculated. As long as both endpoints are the same color, no error will be calculated.

How would the following error affect this lab? When completing the titration a dark pink endpoint was obtained. O The dark pink endpoint means the endpoint was overshot. Since more NaOH was used, the neutralizing capacity of the antacid will be calculated as higher. The endpoint should be pink. There is no affect on calculations here. O The dark pink color indicates the endpoint is overshot. Since more NaOH was used, it will look li the mol of acid were higher. This will result in a weaker antacid (neutralizing capacity) being calculated. As long as both endpoints are the same color, no error will be calculated.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 95AP

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Similar questions

Draw the titration curve for the titration of 50.0 mL of 0.100-M NaOH using 0.100-M HCl as the titrant.
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Please answer 1 to 5. Thank yoouuu!!!!
o explain how the result of a titration is affected if you titrate past the end point, calculate the percentage error for one drop past the end point of a 30 mL titration, using a 0.100M NaOH titrant. (Note: The volume of 20 drops is equal to 1 mL.) Select one:a. % error=0.1%;b. % error=0.3%;c. % error=0.2%;d. All options are incorrect;e. % error=0.4%;
ou let your partner do a trial since you're nice. He/she adds a few mL of NaOH, but you realize that nobody recorded the initial buret level! RATS! What do you do? a) Just get light pink since that's the point of titrations anyways. b) Finish the titration and record the final buret reading. Ask your instructor what the initial buret reading was since he knows all of them by heart...right? c) Just record the current level as the "initial" reading. Precision isn't THAT important. d) Restart the trial since you have no idea how much NaOH was added so far.
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Using the letters on the image, identify each component of the titration set-up. Buret clamped to a ring stand with a beaker underneath. The letter A appears at the top of the buret, the letter B appears midway down the buret, the letter C appears at the bottom of the buret, the letter D appears next to the beaker, and the letter E appears on the other side of the buret, near the ring stand.