i need help.
what is the experimental yield, calculated of %yield, and %yield of the nitration of methyl benzoate?
this is my data:
I also need to know how to get the moles in the gram row of H2O in this chart. my teacher said I need to work backwards, but i didnt understand.
this is how i got the calculations in the chart:
Moles of methyl benzoate taken = 3.006g/136.15g/mol = 0.0220786mol
Concentration of sulfuric acid and nitric acid is not provided, I am assuming that these are present in sufficient amount and moles of products would be same as moles of methyl benzoate .
Moles of product(theoretical) = 0.0220786mol
Mass of product(theoretical) = 0.0220786mol×182.15g/mol = 4.021615g
% experimental yield = (0.953g/4.021615g)×100% = 23.6969%
= 23.7 %. (Answer)
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Horizontal row Table data :
Since number of moles of m-nitro methyl benzoate (product) is equal to the number of moles of water . Hence moles of water produced = 0.00700mol
Mass of water = number of moles × molar mass of water = 0.00700mol× 18.01g/mol = 0.12607 g = 0.126 gram. (Answer)
i need help. what is the experimental yield, calculated of %yield, and %yield of the nitration...
so based off of the answers in the chart, I need help figuring out what the theoretical yield of aspirin is in moles. AND the % yield of aspirin. Thank You! the molecular misses to the males of each all amt btaine molor mary mass Amount Salicylic acid 138 Elmo 2.027 9 0.0146 mol cenic anera de 102099lmol 4:00ML 0.0425 mol filter Paper no data 1354g no data AShri ter master no data 2,711 9 no data laserin 180 glmall...