How much salicylic acid (the limiting reagent in the synthesis) is need to produce 500 g...
How much salicylic acid (the limiting reagent in the synthesis) is need to produce 500 g of aspirin?
Mw aspirin is 180.158 g/mol
Mw salicylic acid is 138.12 g/mol
a.) 38.333
b.) 383.33
c.) 3.833
d.) 0.3833
Homework Answers
C7H6O3 (salicylic acid) + C4H6O3 = C9H8O4 (aspirin) + HC2H3O2
In the above equation, one mole of salicylic acid gives one mole of aspirin.
180.158 g of aspirin = 138.12 g of salicylic acid
1 g aspirin = 138.12/180.158 g salicylic acid
500 g aspirin = (138.12/180.158) × 500 =383.33 g salicylic acid
Option B is correct
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