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Students were responsible for conducting 4 trials of titration of 15 mL samples of phosphoric acid (H3PO4) with volumes of a 2.2 molar strontium hydroxide (Sr(OH)2) solution. Determine the concentration of the phosphoric acid solution using the results that were obtained. 2H3PO4(aq) + 3Sr(OH)₂(aq) Initial Buret Reading (mL) 0.1 12.2 24.4 36.1 1.18 M Final Buret Reading (mL) 12.2 24.4 36.1 48.3 Volume Base Added (mL) 4.11 M 3.23 M Ⓒ 0.09 M Sr3(PO4)2(s) + 6H₂O(1) 1.77 M Trial 1 Trial 2Trial 3Trial 4 O2.65 M

Students were responsible for conducting 4 trials of titration of 15 mL samples of phosphoric acid (H3PO4) with volumes of a 2.2 molar strontium hydroxide (Sr(OH)2) solution. Determine the concentration of the phosphoric acid solution using the results that were obtained. 2H3PO4(aq) + 3Sr(OH)₂(aq) Initial Buret Reading (mL) 0.1 12.2 24.4 36.1 1.18 M Final Buret Reading (mL) 12.2 24.4 36.1 48.3 Volume Base Added (mL) 4.11 M 3.23 M Ⓒ 0.09 M Sr3(PO4)2(s) + 6H₂O(1) 1.77 M Trial 1 Trial 2Trial 3Trial 4 O2.65 M

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.77QE
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Students were responsible for conducting 4 trials of titration of 15 mL samples of phosphoric acid (H3PO4) with volumes of a 2.2 molar strontium hydroxide (Sr(OH)₂) solution. Determine the concentration of the phosphoric acid solution using the results that were obtained. 2H3PO4(aq) + 3Sr(OH)₂(aq) Initial Buret Reading (mL) 0.1 12.2 24.4 36.1 1.18 M Final Buret Reading (mL) 12.2 24.4 36.1 48.3 Volume Base Added (mL) 4.11 M 3.23 M Ⓒ 0.09 M Sr3(PO4)2(s) + 6H₂O(1) 1.77 M Trial 1 Trial 2Trial 3Trial 4 O2.65 M
Transcribed Image Text:Students were responsible for conducting 4 trials of titration of 15 mL samples of phosphoric acid (H3PO4) with volumes of a 2.2 molar strontium hydroxide (Sr(OH)₂) solution. Determine the concentration of the phosphoric acid solution using the results that were obtained. 2H3PO4(aq) + 3Sr(OH)₂(aq) Initial Buret Reading (mL) 0.1 12.2 24.4 36.1 1.18 M Final Buret Reading (mL) 12.2 24.4 36.1 48.3 Volume Base Added (mL) 4.11 M 3.23 M Ⓒ 0.09 M Sr3(PO4)2(s) + 6H₂O(1) 1.77 M Trial 1 Trial 2Trial 3Trial 4 O2.65 M
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