2. A student is given an antacid tablet that weighs 5.6901 g. The tablet was crushed and 4.3084 g of the antacid was added to 200 mL of simulated stomach acid. This was allowed to react and then filtered. It was found that 25.00 mL of this partially neutralized stomach acid required 11.41 mL of a NaOH solution to titrate it to a methyl red end point. It took 27.5 mL of this NaOH solution to neutralize 25.00 mL of the original stomach acid. a. What percent (%) of the original amount of stomach acid in the 25.00-mL sample was neutralized during the titration? b. What percent (%) of the original amount of stomach acid was neutralized by the 4.3084 g of crushed tablet? c. What percent (%) of the original amount of stomach acid would have been neutralized by the initial 5.6901 g antacid tablet?
2. A student is given an antacid tablet that weighs 5.6901 g. The tablet was crushed and 4.3084 g of the antacid was added to 200 mL of simulated stomach acid. This was allowed to react and then filtered. It was found that 25.00 mL of this partially neutralized stomach acid required 11.41 mL of a NaOH solution to titrate it to a methyl red end point. It took 27.5 mL of this NaOH solution to neutralize 25.00 mL of the original stomach acid. a. What percent (%) of the original amount of stomach acid in the 25.00-mL sample was neutralized during the titration? b. What percent (%) of the original amount of stomach acid was neutralized by the 4.3084 g of crushed tablet? c. What percent (%) of the original amount of stomach acid would have been neutralized by the initial 5.6901 g antacid tablet?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Solve for a,b, and c

Transcribed Image Text:2. A student is given an antacid tablet that weighs 5.6901 g. The tablet was crushed and 4.3084 g of the antacid was added to 200 mL of simulated stomach acid.
This was allowed to react and then filtered. It was found that 25.00 mL of this partially neutralized stomach acid required 11.41 mL of a NaOH solution to titrate it
to a methyl red end point. It took 27.5 mL of this NaOH solution to neutralize 25.00 mL of the original stomach acid.
a. What percent (%) of the original amount of stomach acid in the 25.00-mL sample was neutralized during the titration?
b. What percent (%) of the original amount of stomach acid was neutralized by the 4.3084 g of crushed tablet?
c. What percent (%) of the original amount of stomach acid would have been neutralized by the initial 5.6901 g antacid
tablet?
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