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11 Nov 2019
Data: Mass of salicyic acid container Mass of container Mass of salicytic acid Mass of crude ASA+container Mass of container 6.792 2.672 Mass of crude ASA Mass of container (Be sure to copy the mass of the container your 5 pure ASA is in onto the Part Two report sheet) Calculations: 1. Calculate the theoretical yield of ASA. Include a balanced equation for the reaction. (Be sure to copy the answer onto the week two report sheet) 2. a) Calculate the percent atom economy for reaction (4). Include the chemical equation in your answer (this is the reaction we used in the lab). .t b) Depending which semester it is do one of the following t is Winter semester, calculate the atom economy for making ASA from acetyl chloride as shown in reaction (2) Include the chemical equation in your answer
Data: Mass of salicyic acid container Mass of container Mass of salicytic acid Mass of crude ASA+container Mass of container 6.792 2.672 Mass of crude ASA Mass of container (Be sure to copy the mass of the container your 5 pure ASA is in onto the Part Two report sheet) Calculations: 1. Calculate the theoretical yield of ASA. Include a balanced equation for the reaction. (Be sure to copy the answer onto the week two report sheet) 2. a) Calculate the percent atom economy for reaction (4). Include the chemical equation in your answer (this is the reaction we used in the lab). .t b) Depending which semester it is do one of the following t is Winter semester, calculate the atom economy for making ASA from acetyl chloride as shown in reaction (2) Include the chemical equation in your answer
Elin HesselLv2
5 Nov 2019