Resolution in chromatography is a function of three fundamental parameters. these are

a.) peak height, peak area, and peak position

b.) retention time, retention volume, and peak area

c.) column pressure, column length, and peak height

d.) selectivity, number of plates, and capacity factor

Answer:

Resolution in chromatography is a function of "selectivity, number of plates, and capacity factor".

Explanation:

Resolution is a measure of the separation of 2 peaks of different retention time t in a chromatography divided by the combined widths of the elution peaks.

The resolution is denoted as a numerical value, such as 0.3, 4.0, or 1.0

. Resolution not only  depend on column, but also on the flow-rate and  mobile phase composition, the rate of gradient and the composition and size of  peptides themselves.

Where

is the resolution factor.

is selectivity factor.

K is the retention factor  or the capacity factor.

 theoretical plate number.

  1.the balanced   chemical equation is as below

cu +   2 ag(no)₃ → cu(no₃)₂   +2 ag

2.the   much silver   produced   is   50.9 g

step 1: find the   moles of cu

moles =   mass÷   molar mass

  from periodic table the molar mass of cu = 63.5 g/mol

moles is therefore = 15.00 g÷ 63.5 g/mol = 0.236   moles

step 2: use the mole ratio to determine the   moles of ag

from equation above   cu: ag   is 1: 2

therefore the moles of ag   =0.236   moles   x 2/1 =0.472   moles

step 3: find the mass   of ag

mass = moles x molar mass

from periodic table   the molar mass of ag =107.87 g/mol

mass   = 0.472   moles x 107.87 g/mol = 50.9 g

3.   the   much   silver   collected worth is   1.797 oz

  convert   50.9 g   to oz

that is   1 gram = 0.0353 oz

          50.9 grams =?   oz

by cross multiplication

={(50.9 grams x 0.0353 oz) / 1   gram}   =1.797 oz