Webb0.04231 Mmolar mass of aspirin 180.158g/mol Mass of crude; Question: Given Data mass of salicylic Acid 2.0143g Molecular Mass of salivylic acid. 138.121g/Molmoles of salicylic acid. 0.01458M Mass of acetic anhydride used in experiment 4.32g Molar mass of Acetic anhydride 102.09g/mol moles of acetic anhydride. Webb13 apr. 2024 · Reaction taking place in the synthesis of aspirin is,,, salicylic acid (SA) + acetic anhydride ==> aspirin + acetic acid molar mass SA = 138 g/mole molar mass aspirin = 180 g/mol Theoretical yield: 1.5 g SA x 1 mol/138 g x 1 mol aspirin/mol SA x 180 g/mol = 1.96 g = 2.0 g (2 sig. figs.) Upvote • 0 Downvote Add comment Report Still looking for help?
Limiting Reagent – Synthesis of Aspirin
Webb20 feb. 2024 · Theoretical Yield of Aspirin (g) (Molar mass = 180 g/mol) Mass of filter paper and aspirin (g) Mass of filter paper (g) Calculate the mass of aspirin (g) Percent Yield of Aspirin (%) Post Lab Questions: Aspirin is slightly soluble in water: the solubility … WebbQuestion. Aspirin (C 9 H 8 O 4) is synthesized by reacting salicylic acid (C 7 H 6 O 3) with acetic anhydride (C 4 H 6 O 3 ). The balanced equation is given below. C 7 H 6 O 3 + C 4 … sims 2 for pc free
Solved 2. To prepare the aspirin in this experiment, you - Chegg
WebbTranscribed Image Text: DATA FeCl3 test Mass of salcylic acid (g) H to Hsd woda sig tod orit 102 4.00 bood smol e lo s ew result . purple/ Positiue.S sisd Mass of aspirin, impure … Webb12 apr. 2024 · Starting from 2014, CCP’s crackdown against Uyghurs in Xinjiang intensified, involving mass incarceration of large parts of the population—eventually leading to the global recognition of the plight of the Uighurs. ... Promoting “universal values” in an attempt to weaken the theoretical foundations of the Party’s leadership; Webb12.0 g glucose ⋅ 1 mole glucose 180.0 g ⋅ 6 moles of water 1 mole glucose ⋅ 18.0 g 1 mole water = 7.20g This represents your theoretical yield. If the percent yield is 100%, the actual yield will be equal to the theoretical yield. However, after you do the experiment you discover that only 6.50 g of water were produced. sims 2 freckles accessories