Suppose that 0.25 mole of gas C was added to the mixture without changing the total pressure of the
mixture.
How does the addition of C to the mixture change
the mole fraction of gas A?
7

Measuring which physical property is most likely to produce the most precise results when trying to identify a substance

Apeak with a retention time of 407 s has a width at half-height (w1/2) of 7.6 s. a neighboring peak is eluted 17 s later with a w1/2 of 9.4 s. a compound that is known not to be retained was eluted in 2.5 s. the peaks are not baseline resolved. how many theoretical plates would be needed to achieve a resolution of 1.5?

Predict the products butane (c4h10) + oxygen —>