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mass of Na2CO3 (grams) moles of Na2CO3 V final, volume dilute HCl at endpoint (mL) V initial, volume dilute HCl at start (mL) V total, volume dilute HCl to reach the endpoint (mL) molarity of dilute HCl in buret (mol/L) average molarity of dilute HCI (mol/L) percent difference of trials (%) Average molarity of concentrated unknown solution (mol/L) 0.0780g 5.52mL 12.41mL 6.89mL 0.0810g cong 11mL 17.91mL 6.91m20 4.872 mol/L 0.09309 8.52mL 15.45mL 26.93m Lis

mass of Na2CO3 (grams) moles of Na2CO3 V final, volume dilute HCl at endpoint (mL) V initial, volume dilute HCl at start (mL) V total, volume dilute HCl to reach the endpoint (mL) molarity of dilute HCl in buret (mol/L) average molarity of dilute HCI (mol/L) percent difference of trials (%) Average molarity of concentrated unknown solution (mol/L) 0.0780g 5.52mL 12.41mL 6.89mL 0.0810g cong 11mL 17.91mL 6.91m20 4.872 mol/L 0.09309 8.52mL 15.45mL 26.93m Lis

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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How do you do the calculations? The calculations are in blank thank you
### Titration Results of Na2CO3 with Dilute HCl **Mass of Na2CO3 (grams):** - Trial 1: 0.0780 g - Trial 2: 0.0810 g - Trial 3: 0.0930 g **Moles of Na2CO3:** - (Data not provided) **Volume Measurements (mL):** - **V final, volume of dilute HCl at endpoint:** - Trial 1: 5.52 mL - Trial 2: 11 mL - Trial 3: 8.52 mL - **V initial, volume of dilute HCl at start:** - Trial 1: 12.41 mL - Trial 2: 17.91 mL - Trial 3: 15.45 mL - **V total, volume of dilute HCl to reach the endpoint:** - Trial 1: 6.89 mL - Trial 2: 6.91 mL - Trial 3: 6.93 mL **Molarity:** - **Molarity of dilute HCl in buret (mol/L):** - (Data not provided) - **Average molarity of dilute HCl (mol/L):** - (Data not provided) **Percent Difference of Trials (%):** - (Data not provided) **Average Molarity of Concentrated Unknown Solution (mol/L):** - 4.872 mol/L This table provides an overview of the titration trials using Na2CO3 and dilute HCl, including the measured mass, volume at various stages, and calculated molarity. The values for moles of Na2CO3 and molarity in the buret need to be calculated to complete the analysis.
Transcribed Image Text:### Titration Results of Na2CO3 with Dilute HCl **Mass of Na2CO3 (grams):** - Trial 1: 0.0780 g - Trial 2: 0.0810 g - Trial 3: 0.0930 g **Moles of Na2CO3:** - (Data not provided) **Volume Measurements (mL):** - **V final, volume of dilute HCl at endpoint:** - Trial 1: 5.52 mL - Trial 2: 11 mL - Trial 3: 8.52 mL - **V initial, volume of dilute HCl at start:** - Trial 1: 12.41 mL - Trial 2: 17.91 mL - Trial 3: 15.45 mL - **V total, volume of dilute HCl to reach the endpoint:** - Trial 1: 6.89 mL - Trial 2: 6.91 mL - Trial 3: 6.93 mL **Molarity:** - **Molarity of dilute HCl in buret (mol/L):** - (Data not provided) - **Average molarity of dilute HCl (mol/L):** - (Data not provided) **Percent Difference of Trials (%):** - (Data not provided) **Average Molarity of Concentrated Unknown Solution (mol/L):** - 4.872 mol/L This table provides an overview of the titration trials using Na2CO3 and dilute HCl, including the measured mass, volume at various stages, and calculated molarity. The values for moles of Na2CO3 and molarity in the buret need to be calculated to complete the analysis.
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