Let's push a little further. you decide to analyze your sample again via silica gel tlc using a new solvent system. in this new solvent system, the carboxylic acid in your sample is found to have an r f value of 0.66. if you add a small quantity of triethylamine (a base) to the solvent system, keeping the solvent polarity the same, what would you expect the r f for the carboxylic acid to be under the new conditions? think carefully about what the carboxylic acid will do once it is in contact with the base. (1 pt)