Tuesday, January 23, 2007
Tuesday, Day 1: THIRD QUARTER COMMENCES!
AP: we learned the time-dependent expressions of the rate laws for first and second order reactions. From the first order equation, we determined the relationship half-life time and the rate constant of a first order reaction (remember, you only need to know the UNITS of the rate constant to know the order of the reaction).
We will derive the second order half-life equation tomorrow as well as the zeroth order rate law, constant, and half-life equation....good math, good times...thanks for the help with the calculus today!
Honors: today we reviewed the various types of intermolecular attractions; we began to relate the relative strengths of these intermolecular attractions to various physical properties: vapor pressure, boiling point temperature, melting point temperature, and miscibility/solubility with other substances.
We will continue these explanations tomorrow.
Regents: we reviewed the intermolecular forces of attraction and gave multiple examples of molecules that exhibit a given type of attraction e.g. H2O = hydrogen "bonding" attractions , Br2 = induced dipole/London Dispersion/VanderWaal's attractions.
We mostly focused on induced dipole attractions. Tomorrow, we will relate each type of intermolecular attraction to the physical properties of the substances.
Study your notes...
We will derive the second order half-life equation tomorrow as well as the zeroth order rate law, constant, and half-life equation....good math, good times...thanks for the help with the calculus today!
Honors: today we reviewed the various types of intermolecular attractions; we began to relate the relative strengths of these intermolecular attractions to various physical properties: vapor pressure, boiling point temperature, melting point temperature, and miscibility/solubility with other substances.
We will continue these explanations tomorrow.
Regents: we reviewed the intermolecular forces of attraction and gave multiple examples of molecules that exhibit a given type of attraction e.g. H2O = hydrogen "bonding" attractions , Br2 = induced dipole/London Dispersion/VanderWaal's attractions.
We mostly focused on induced dipole attractions. Tomorrow, we will relate each type of intermolecular attraction to the physical properties of the substances.
Study your notes...
# posted by C @ 5:57 PM 
