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A chromatogram gives an ideal Gaussian peak with t; = 8.50 min and w1/2 = 0.20...
A chromatogram gives an ideal Gaussian peak with tr = 9.80 min and w1/2 = 0.17...
A chromatogram gives an ideal Gaussian peak with tr = 9.80 min and w1/2 = 0.17 min. How many theoretical plates does the column have? N = plates What is the plate height of the column in millimeters if the column is 10.8 cm long? H =
0.16 min A chromatogram gives an ideal Gaussian peak with t,9.50 min and wi2 How many...
0.16 min A chromatogram gives an ideal Gaussian peak with t,9.50 min and wi2 How many theoretical plates does the column have? plates N= What is the plate height of the column in millimeters if the column is 10.1 cm long? mm -
0.16 min A chromatogram gives an ideal Gaussian peak with t,9.50 min and wi2 How many theoretical plates does the column have? plates N= What is the plate height of the column in millimeters if the column...
A chromatogram gives an ideal Gaussian peak with tr=9.10 min and w1/2=0.15 min. How many theoretical...
A chromatogram gives an ideal Gaussian peak with tr=9.10 min and w1/2=0.15 min. How many theoretical plates does the column have? N= plates What is the plate height of the column in millimeters if the column is 12.1 cm long? H=
A chromatogram gives an ideal Gaussian peak with t= 9.60 min and 12 = 0.19 min....
A chromatogram gives an ideal Gaussian peak with t= 9.60 min and 12 = 0.19 min. How many theoretical plates does the column have? N= I placa plates What is the plate height of the column in millimeters if the column is 12.5 cm long? H = רחה
A chromatogram gives an ideal Gaussian peak with t,= 8.60 min and w 0.17 min. How many theoretical plates does the...
A chromatogram gives an ideal Gaussian peak with t,= 8.60 min and w 0.17 min. How many theoretical plates does the column have? plates N= What is the plate height of the column in millimeters if the column is 11.7 cm long? H= mm
GIve me the answer in a correct one significant figure A chromatogram gives an ideal Gaussian peak with a retention tim...
GIve me the answer in a correct one significant figure
A chromatogram gives an ideal Gaussian peak with a retention time of 8.20 min and a peak width at half height of 0.16 min. If the column is 10.2 cm long then what is the plate height in mm (round your answer to one significant figure and don't include units in your answer)?
Consider a separation performed on a 45.0 mm long open tubular column with a 0.50 mm...
Consider a separation performed on a 45.0 mm long open tubular column with a 0.50 mm diameter, and a 2.0 um thick stationary phase. Compound A eluted at 12.41 min, compound B eluted at 13.34 min, and the unretained solvent eluted at 1.130 min. What are the adjusted retention times, t, and retention factors, k, for compounds A and B? Number Number min Number Number min rB What is the relative retention, a, for this separation? Number roll down to...
The table contains data for a liquid chromatography separation of four compounds, A, B, C, and...
The table contains data for a liquid chromatography separation of four compounds, A, B, C, and D, on a 40.0 cm column Retention Compound time (min) Width at the base (min) A 5.17 0.436 B 1.02 13.0 15.0 C 1.10 23.4 1.91 Calculate the number of theoretical plates, N, for each peak. NA NB Nc ND = What is the average number of theoretical plates, Navg, for Navg the column? What is the plate height, H, for the column? Н-...
3. a) b) c) How many theoretical plates produce a chromatography peak eluting at 4.78 min...
3. a) b) c) How many theoretical plates produce a chromatography peak eluting at 4.78 min with a full width at half max (FWHM) of 1.20 s? The length of the column is 30.0 m. What is the plate height in microns? What is the peak resolution for this peak and another peak eluted at 4.73 minutes that has a full peak width (measured at the base) of 2.14 seconds? Is this sufficient for quantitative analysis of those two components?...
Consider the data below for a liquid chromatography separation of four compounds, A, B, C, and...
Consider the data below for a liquid chromatography separation of four compounds, A, B, C, and D on a 45.0 cm column. Calculate the number of theoretical plates, N, for each peak. Retention Width at the Time (min) Base (min) 5.24 0.424 Number Number 12.8 1.08 NA = II 14.2 1.12 D 24.1 1.85 Number Number NB = 10 N= What is the average number of theoretical plates, Navg, for the column? Number Navy = avg What is the plate...
A chromatogram gives an ideal Gaussian peak with tr = 9.80 min and w1/2 = 0.17 min. How many theoretical plates does the column have? N = plates What is the plate height of the column in millimeters if the column is 10.8 cm long? H =
0.16 min A chromatogram gives an ideal Gaussian peak with t,9.50 min and wi2 How many theoretical plates does the column have? plates N= What is the plate height of the column in millimeters if the column is 10.1 cm long? mm -
0.16 min A chromatogram gives an ideal Gaussian peak with t,9.50 min and wi2 How many theoretical plates does the column have? plates N= What is the plate height of the column in millimeters if the column...
A chromatogram gives an ideal Gaussian peak with t= 9.60 min and 12 = 0.19 min. How many theoretical plates does the column have? N= I placa plates What is the plate height of the column in millimeters if the column is 12.5 cm long? H = רחה
A chromatogram gives an ideal Gaussian peak with t,= 8.60 min and w 0.17 min. How many theoretical plates does the column have? plates N= What is the plate height of the column in millimeters if the column is 11.7 cm long? H= mm
GIve me the answer in a correct one significant figure
A chromatogram gives an ideal Gaussian peak with a retention time of 8.20 min and a peak width at half height of 0.16 min. If the column is 10.2 cm long then what is the plate height in mm (round your answer to one significant figure and don't include units in your answer)?
Consider a separation performed on a 45.0 mm long open tubular column with a 0.50 mm diameter, and a 2.0 um thick stationary phase. Compound A eluted at 12.41 min, compound B eluted at 13.34 min, and the unretained solvent eluted at 1.130 min. What are the adjusted retention times, t, and retention factors, k, for compounds A and B? Number Number min Number Number min rB What is the relative retention, a, for this separation? Number roll down to...
The table contains data for a liquid chromatography separation of four compounds, A, B, C, and D, on a 40.0 cm column Retention Compound time (min) Width at the base (min) A 5.17 0.436 B 1.02 13.0 15.0 C 1.10 23.4 1.91 Calculate the number of theoretical plates, N, for each peak. NA NB Nc ND = What is the average number of theoretical plates, Navg, for Navg the column? What is the plate height, H, for the column? Н-...
3. a) b) c) How many theoretical plates produce a chromatography peak eluting at 4.78 min with a full width at half max (FWHM) of 1.20 s? The length of the column is 30.0 m. What is the plate height in microns? What is the peak resolution for this peak and another peak eluted at 4.73 minutes that has a full peak width (measured at the base) of 2.14 seconds? Is this sufficient for quantitative analysis of those two components?...
Consider the data below for a liquid chromatography separation of four compounds, A, B, C, and D on a 45.0 cm column. Calculate the number of theoretical plates, N, for each peak. Retention Width at the Time (min) Base (min) 5.24 0.424 Number Number 12.8 1.08 NA = II 14.2 1.12 D 24.1 1.85 Number Number NB = 10 N= What is the average number of theoretical plates, Navg, for the column? Number Navy = avg What is the plate...
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