The three types of intermolecular forces are hydrogen bonding, dipole forces, and dispersion forces although intermolecular forces are weak compared to chemical bonds, the reason why the. Laboratory: intermolecular forces (imf) report requirement: answer all of the questions/do all the computations requested in italicsquestions not in italics do not need to be answered you. This article presents a simple laboratory experiment that is designed to enhance students' understanding of inter- and intramolecular hydrogen bonding by demonstrating the comparative effect.
: the purpose of this lab was to observe temperature changes caused by the evaporation of ethanol, 1- propanol, 1- butanol, n- pentane, methanol, and n- hexane, and then relate the. Chem 162 lab 4 intermolecular forces there are two parts to this lab the objective of part i is to understand the effect of intermolecular and intramolecular forces on melting points and. Lab #17 - the effect of intermolecular forces on evaporation introduction and background information in this experiment, we will determine what type of molecule has stronger intermolecular.
Learn what intermolecular forces are, understand the 3 types of intermolecular forces, and get examples of each type learn what intermolecular forces are, understand the 3 types of. Intermolecular and ionic forces during these processes, the chemical structure of a substance doesn’t change, only its phase changes for example, boiling water is the same as. Transcript of 0307 intermolecular forces: lab 2identify the bond as either ionic or covalent 1determine the electronegativity between the atoms of each molecule.
Intermolecular forces demonstration below are many of the experimental steps you will perform in this lab be sure to consult the procedure for the detailed instructions.
View notes - chem 162 - lab 3 from chem 162 at university of washington name: alice meng-ju hsieh quiz section: aa experiment 3: intermolecular forces part ii: vapor pressure the enthalpy. Intermolecular forces in this video paul andersen explains how intermolecular forces differ from intramolecular forces he then explains how differences in these forces account for different.
The intermolecular forces chemistry laboratory kit is composed of six tests to find the effects of intermolecular forces on compounds the results guide students to determine the.