Chemistry, 25.03.2020 18:17 mcadoo774

Ethyl acetate is a sweet-smelling solvent used in varnishes and fingernail-polish remover. It is produced industrially by heating acetic acid and ethanol together in the presence of sulfuric acid, which is added to speed up the reaction. The ethyl acetate is distilled off as it is formed. The equation for the process is as follows.

CH3COOH + CH3CH2OH > CH3COOCH2CH3 + H2O

Determine the percent yield in the following cases:
a. 68.3 g of ethyl acetate should be produced but only 43.9 g is recovered.
b. 0.0419 mol of ethyl acetate is produced but 0.0722mol is expected.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 12:30

Which statement accurately describes the rock layers? layer 8 is older than layer 1. layer 3 is younger than layer 6. layer 4 and layer 10 are the same relative age. layer 2 and layer 9 are the same relative age.

Answers: 3

Answer

Chemistry, 22.06.2019 00:30

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

Answers: 1

Answer

Chemistry, 22.06.2019 05:00

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

Answers: 3

Answer

Chemistry, 22.06.2019 05:40

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

Answers: 2

Answer

You know the right answer?

Ethyl acetate is a sweet-smelling solvent used in varnishes and fingernail-polish remover. It is pro...

Questions