Table 7-1. Synthesis of Aspirin Mass of weighing dish (g) Mass of salicylic acid used (g) (without the weight of the dis

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Table 7 1 Synthesis Of Aspirin Mass Of Weighing Dish G Mass Of Salicylic Acid Used G Without The Weight Of The Dis 1 (122.38 KiB) Viewed 22 times

I am confused on how to calculate these last two problems.
Table 7-1. Synthesis of Aspirin Mass of weighing dish (g) Mass of salicylic acid used (g) (without the weight of the dish) Actual yield: mass of crude aspirin synthesized (g) (without the weight of the dish) Theoretical yield of aspirin (g) 1 mole 1 mole of aspirin X Molar mass of salicylic acid 1 mole of salicylic acid g of salicylic acid x MM of salicylic acid = 138 g/mole MM of aspirin = 180 g/mole Percent yield: mass of product obtained % yield = theoretical yield of aspirin × 100 Molar mass of aspirin 1 mole 40.160g 2.00bg 1.549 g