organic chemistry

posted by .

how do the flow rate of the carrier gas and the column temperature affect the retention time of a cocompound on a GC column

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. organic chemistry

    1. Student A conducted the dehydration of ethanol at 180 °C and obtained a gaseous product. Student B conducted the same experiment at 140 °C and obtained a low- boiling liquid. What were the products that each of the students made?
  2. OCHEM

    What would be the effect of decrease the carrier gas flow rate, raise the column temp, have on the retention time?
  3. Organic Chemistry Lab

    A sample of hexane and octane is injected into a gas chromatograph equipped with a nonpolar column. Predict which one will have the shorter retention time.
  4. Chemistry

    The shown chromatogram was recorded on a column of 30 m length and 0.32 mm internal diameter with a carrier gas flow rate of 2 mL/min. Determine the dead time of this column. I keep getting a dead time that is really really small but …
  5. chemistry

    What will be the effect on a chromatogram of two well separated peaks if: (this is for a gas chromatography) a) the carrier gas flow is set too high?
  6. Chemistry

    What will be the effect on a chromatogram of two well separated peaks if: (this is for a gas chromatography) a) the carrier gas flow is set too high?
  7. Calculating Rate Constants

    I'm really stuck with this one. Here's the rate law and the data that is needed. I appreciate any help Rate= k[I2]X{[H+]Y[CH3COCH3]Z Column 1 - Trial Column 2 - Volume of 0.0010 M I2 Column 3 - Volume of 0.050 M HCl Column 4 - Volume …
  8. chemistry

    The components of a 11.0 mg sample are sufficiently separated by a chromatographic column that is 1.4 cm in diameter and 50 cm long with a flow rate of 0.57 mL/min. In order to separate 271 mg of the sample with similar separation …
  9. gc chemistry - retention time

    adjusted retention time is the time a species spends in the stationary phase. its the total time it takes the species to elute minus the time it takes for an unretained species to elute. corrected retention data accounts for the change …
  10. forensic science

    Select the correct order of the GC components Column, Recorder, Carrier Gas, Flow Controller, Detector Recorder, Carrier Gas, Column, Detector, Injector port Injector port, Carrier Gas, Detector, Recorder Carrier Gas, Column Oven, …

More Similar Questions