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Show calculation Show calculation Show calculations Show calculations Show calculations of percent error. of molality. of moles benzoic acid. of molar mass. of average molar mass. Data Table 1 Time (minutes) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 Temperature (°C) Pure Lauric Acid 65.0 60.0 55.0 50.0 47.0 45.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 Temperature (°C) Lauric Acid + 0.4 g Benzoic Acid 65.0 55.0 53.0 49.0 45.0 44.0 40.0 40.0 40.0 40.0 39.0 39.0 39.0 39.0 39.0 39.0 39.0 Temperature (°C) Lauric Acid + 0.5 g Benzoic Acid 65.0 61.0 56.0 51.0 48.0 45.0 40.0 40.0 39.0 39.0 39.0 38.0 38.0 38.0 38.0 38.0 38.0 U Data Table 2 Mass of Lauric Acid (g) Mass of Benzoic Acid (g) Freezing Point (°C) Freezing Point Depression, AT Molality of Benzoic Acid in Lauric Acid Moles of Benzoic Acid Experimental Molar Mass of Benzoic Acid Average Molar Mass Percent Error Pure Lauric Acid 3.02 g og 44.0 °C Lauric Acid + 0.4 g Benzoic Acid 3.00 g 0.41 g 39.0 °C Lauric Acid + 0.5 g Benzoic Acid 3.01 g 0.51 g 38.0 °C Show calculation Show calculation Show calculations Show calculations Show calculations of percent error. of molality. of moles benzoic acid. of molar mass. of average molar mass. Data Table 1 Time (minutes) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 Temperature (°C) Pure Lauric Acid 65.0 60.0 55.0 50.0 47.0 45.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 Temperature (°C) Lauric Acid + 0.4 g Benzoic Acid 65.0 55.0 53.0 49.0 45.0 44.0 40.0 40.0 40.0 40.0 39.0 39.0 39.0 39.0 39.0 39.0 39.0 Temperature (°C) Lauric Acid + 0.5 g Benzoic Acid 65.0 61.0 56.0 51.0 48.0 45.0 40.0 40.0 39.0 39.0 39.0 38.0 38.0 38.0 38.0 38.0 38.0 U Data Table 2 Mass of Lauric Acid (g) Mass of Benzoic Acid (g) Freezing Point (°C) Freezing Point Depression, AT Molality of Benzoic Acid in Lauric Acid Moles of Benzoic Acid Experimental Molar Mass of Benzoic Acid Average Molar Mass Percent Error Pure Lauric Acid 3.02 g og 44.0 °C Lauric Acid + 0.4 g Benzoic Acid 3.00 g 0.41 g 39.0 °C Lauric Acid + 0.5 g Benzoic Acid 3.01 g 0.51 g 38.0 °C
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Related Book For
Elementary Principles of Chemical Processes
ISBN: 978-0471720638
3rd Edition
Authors: Richard M. Felder, Ronald W. Rousseau
Posted Date:
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