126. Solving a chemistry problem

Product description

• The chromatogram shows peaks at 0.56 min (unretained component H), at 9.45 min (component B) and at 10.15 min (component D). The width of the peaks of components B and D corresponds to 0.53 and 0.65 min, respectively. The column length is 30.0 cm, the volume of the stationary phase is 13.4 ml, the mobile phase is 18.1 ml. Calculate: a) the number of theoretical plates of the column for components B and D; b) the height equivalent to the theoretical plate for components B and D; c) retention, capacity and distribution coefficient for Bi G components; e) coefficient of selectivity and resolution of the peaks of components B and D. Draw an approximate chromatogram.

Additional information

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.