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11 Nov 2019
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DATA TABLE Part I Synthesis of Aspirin Trial 1 05 5.0 mL Final 4o 745 Mass of salicylic acid used (a Volume of acetic anhydride used (mL) Mass of acetic anhydride used (vol x 1 08 gmL) Mass of aspirin synthesized (g) 5 ë 5529 Part II Melting Temperature Data 0.232 Trial 1 Trial 2 138mo 25.1 C [H9.8â Melting Temperature (C) 23.9 C PartIlI Salicylic Acid Stock Solutionsc 0c0esmd Initial mass of salicylic acid (g) Moles of salicylic acid (mol) Initial molarity of salicylic acid () 0.0061 M Part IlI Beer's Law Data for Salicylic Acid Standard Solutions Standard Solution Concentration O 945 5.02 x0 M 0 o. 151 Best-fit line equation for the salicylic acid standards Test of the Purity of the Synthesized Aspirin 0.4O 0.404 Initial mass of aspirin sample (g) Absorbance of aspirin sample Moles of salicylic acid in aspirin sample (mol) Mass of salicylic acid in aspirin sample (g) Mass of aspirin in sample (g) 0-l mol 2.005g 2 GI5 51.39 Percent aspirin in sample (%) 17
Please help!!
DATA TABLE Part I Synthesis of Aspirin Trial 1 05 5.0 mL Final 4o 745 Mass of salicylic acid used (a Volume of acetic anhydride used (mL) Mass of acetic anhydride used (vol x 1 08 gmL) Mass of aspirin synthesized (g) 5 ë 5529 Part II Melting Temperature Data 0.232 Trial 1 Trial 2 138mo 25.1 C [H9.8â Melting Temperature (C) 23.9 C PartIlI Salicylic Acid Stock Solutionsc 0c0esmd Initial mass of salicylic acid (g) Moles of salicylic acid (mol) Initial molarity of salicylic acid () 0.0061 M Part IlI Beer's Law Data for Salicylic Acid Standard Solutions Standard Solution Concentration O 945 5.02 x0 M 0 o. 151 Best-fit line equation for the salicylic acid standards Test of the Purity of the Synthesized Aspirin 0.4O 0.404 Initial mass of aspirin sample (g) Absorbance of aspirin sample Moles of salicylic acid in aspirin sample (mol) Mass of salicylic acid in aspirin sample (g) Mass of aspirin in sample (g) 0-l mol 2.005g 2 GI5 51.39 Percent aspirin in sample (%) 17
Jarrod RobelLv2
14 Sep 2019