2. A concentrated solution of a yellow compound in methylene chloride is added to a chromatographic column. The elution is started using hexane as the solvent. But after 6 liters of hexane have passed through the column, the yellow band has not moved. What can be done to move the band at an acceptable rate?\

What is the cellular process that releases the energy stored in food molecules

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?