Calculate the mass of chloroform actually injected onto the GC column when you injected pure chloroform at the beginning. To do this you will need the volume injected, the split ratio, and the density of the compound. The split ratio is the volume injected that does not go to the column (and is vented instead) for every volume that does go onto the column. For example, if the split ratio is 100:1, then only 1/101 of the amount injected from the syringe actually goes onto the column (one part to the column, 100 parts vented). Express the answer in micrograms.

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

increased stability in the completion of fluorine's outer shell.

answermeridional ;