Chemistry, 14.01.2020 15:31 citlalli30
Asolution of benzene (c6h6) and toluene (c7h8) is 25.0% benzene by mass. the vapor pressures of pure benzene and pure toluene at 25°c are 94.2 torr and 28.4 torr, respectively. assuming ideal behavior, calculate the following: (a) the vapor pressure of each solution component in the mixture (b) the total pressure above the solution (c) the composition of the vapor in mass percent why is the composition of the vapor different from the composition of the solution?
Answers: 1
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Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
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According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
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Chemistry, 22.06.2019 21:30
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Asolution of benzene (c6h6) and toluene (c7h8) is 25.0% benzene by mass. the vapor pressures of pure...
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