Determine the vapor pressure of a water solution
Determine the vapor pressure of a water solution which is having the 0.080 mole sucrose and 0.72 mole water. At a certain temperature, water has a vapor pressure of 90.0torr.
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What percentage of the population would you expect to test positive for the disease? give your answer rounded to the nearest whole percent (Be sure to include units.)
Toluene is 34.8 % by volume. What are (a) the mass percent toluene and (b) the density? At 20oC, the density of benzene is 0.879 g/mL and that of toluene is 0.866 g/mL.
A pair of charged conducting plates generates a uniform field of 12,000N/C, directed to the right among the plates. The separation of plates is around 40 mm. An electron is projected from plate at the left directly toward the plate at right having
If it is known what percentage of the time each player plays each strategy, then the value of a two-person game can be computed
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What weight of water is needed to steam distill 300 mg of nitrobenzene when a mixture of nitrobenzene and water steam distills at 99 degree centigrade. The vapor pressure of water at this temperature is 733.2 torr.
The uniform electric field E, in the positive X direction is represented among the plates. The magnitude of acceleration of the electron is 4.8*10^15 m/s^2. Determine the coordinate of the point at which the electron strikes one of the plates.
The ortho isomer distills at 93 degree centigrade; the Para isomer does not. Explain. Steam distillation may be used to separate a mixture of p-nitro phenol and o-nitro phenol.
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