Question 8 of 10 Why is it important for scientists to use the scientific method?
A. The scientific method helps scientists get accurate,
repeatable results.
B. Experiments would not produce any data without the
scientific method.
C. Scientists would not ask questions if the scientific
method were not used.
D. Using the scientific method means that the results
will support the hypothesis.

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.

Give more examples of this type of heat transfer:

What is the percent by mass of magnesium sulfate in mgso4.7h2o