QUESTION ONE (2 + 4 + 2 + 7 = 15) 1
t'AZ
2
3
toi
P
22
陳
W
2
=
i
a) In the chromatogram above what do X- and Y. axes represent?
b) Use the chromatogram above to differentiate the parameters tm, tr, t'r and w
c) The parameters k', a, N influence the separation of consecutive analyte bands, R.
Name each parameter "subject of the formulae in the Table below.
d) Make use of the chromatogram above and formulae in the Table below to calculate
ki, kz, a, N, and R. Assuming that each vertical interval on the X-axis is 1 minute,
make necessary approximations in your calculations
Name
Formula
Parameter​

Steam reforming of methane ( ch4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. an industrial chemist studying this reaction fills a 1.5 l flask with 3.5 atm of methane gas and 1.3 atm of water vapor at 43.0°c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of carbon monoxide gas to be 1 .0 atm. calculate the pressure equilibrium constant for the steam reforming of methane at the final temperature of the mixture. round your answer to 2 significant digits.