A sample of 5.0 L of diethyl ether (C2H5OC2H5, density = 0.7134 g/L) is introduced into a 6.00 L container that already contains a mixture of N2 and O2, whose partial pressures are PN2 = 0.751 atm and PO2 = 0.208 atm, respectively. The temperature is held at 35.0 °C. Calculate the partial pressure of the diethyl ether.
Calculate the total pressure in the container.

answer this

Explanation:

      One of the major advantage of the two-condition experiment has to do with interpreting the results of the study. Correct scientific methodology does not often allow an investigator to use previously acquired population data when conducting an experiment. For example, in the illustrative problem involving early speaking in children, we used a population mean value of 13.0 months. How do we really know the mean is 13.0 months? Suppose the figures were collected 3 to 5 years before performing the experiment.  How do we know that infants haven’t changed over those years? And what about the conditions under which the population data were collected? Were they the same as in the experiment? Isn’t it possible that the people collecting the population data were not as motivated as the experimenter and, hence, were not as careful in collecting the data? Just how were the data collected? By being on hand at the moment that the child spoke the first word? Quite unlikely. The data probably were collected by asking parents when their children first spoke. How accurate, then, is the population mean?

the ratio of the conjugate base to the acid required to attain the desired ph.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter