Question

How do you find the cost per mL acid? and please explain the answers the post lab questions. If any other information is needed, let me know please.

POST-LAB QUESTIONS Show all work for full credit. 1. Why did you have to remove CO, from your partially neutralized stomach acid before t he titration? (This was done by heating the solution gently.) 2. Why was methyl red used as an indicator in this experiment rather than phenolph Based upon the data collected by your lab section, are extra strength antacids more cost effective than the regular strength tablets? (Clearly explain your answer in terms of cost and volume of acid neutralized.) 3. 146 11 | Titration - Antacid Analysis: Post-Lab re antathic amount of simulated stomach acid that would have been neutralized by the entire antacid tablet. (Show work.) Calculate the Q3.4 x 1.58 amL 9 Best Value Determination - Write N/A ifa brand was not used. Add any other tablets that may have been tested Cost per Cost per Tablets per Cost perVol. acid bottle Brand of Antacid tle tablet neutralized mL acid bottle | N/A | $1.98| 75 | N/A İNjA $7.98 -72 ! Alka Mints Alka Seltzer Equate Gaviscon Gaviscon Extra Strength $%7.88 HEB Extra Strength Maalox N/A $3.44100 $5.77100 NIA $3.88 100 $5.77| 65 l/v/A |N/A N/A $4.97 100 NANANIA Maalox Max Rolaids Rolaids Extra Strength 3.49 100 NA NA N/A Tums Tums Extra Strength $1.986 NA N/A N/A $3.44 92 Antacids priced Spring 2006 143 11 Titration - Antacid Analysis: Post-Lab May 2019 SMTW TFS 12 13

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