How can we answer question 4 and 5 ? 4) When Al, Mg and Ca act as the active ingredient in antacid medications they exist as hydroxide salts. Investigate how these salts would work to neutralize the acids in our stomach and then write the eqwation for this acid-base neutralization reaction explaining this. 5. An antacid tablet was dissolved in 26.00 mL of 0.650 M HCI. The excess acid was back-titrated with exactly 11.44 mL of 1.05 M Na0H. The average weight of a tablet is 0.834 g. The tablet came from a bottle of 200 tablets that cost $5.99. a) Calculate the moles of HCI neutralized by the tablet. b) Calculate the mass effectiveness of the antacid. c) Calculate the cost effectiveness of the antacid.
How can we answer question 4 and 5 ? 4) When Al, Mg and Ca act as the active ingredient in antacid medications they exist as hydroxide salts. Investigate how these salts would work to neutralize the acids in our stomach and then write the eqwation for this acid-base neutralization reaction explaining this. 5. An antacid tablet was dissolved in 26.00 mL of 0.650 M HCI. The excess acid was back-titrated with exactly 11.44 mL of 1.05 M Na0H. The average weight of a tablet is 0.834 g. The tablet came from a bottle of 200 tablets that cost $5.99. a) Calculate the moles of HCI neutralized by the tablet. b) Calculate the mass effectiveness of the antacid. c) Calculate the cost effectiveness of the antacid.
Chemistry
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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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When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
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How can we answer question 4 and 5 ?
4) When Al, Mg and Ca act as the active ingredient in antacid medications they exist as hydroxide salts. Investigate how these salts would work to neutralize the acids in our stomach and then write the eqwation for this acid-base neutralization reaction explaining this.
5. An antacid tablet was dissolved in 26.00 mL of 0.650 M HCI. The excess acid was back-titrated with exactly 11.44 mL of 1.05 M Na0H. The average weight of a tablet is 0.834 g. The tablet came from a bottle of 200 tablets that cost $5.99.
a) Calculate the moles of HCI neutralized by the tablet.
b) Calculate the mass effectiveness of the antacid.
c) Calculate the cost effectiveness of the antacid.
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