calcium chloride

day7: began with AP and walked them through the gas laws and curves through avogadro's law. tomorrow, get right into density to molar mass calculations and preview the butane gas lab that we will do.
in Honors, I gave a better explanation of the atomic mass scale by drawing pics and then doing the numbers.
Then, did some mass to mol to atoms conversions.

Went over the quiz with D but I only got to question 2 with E. Must emphasize the ambiguous pronoun error.
B: got up to atomic mass but have to do more example of mass to mol to gram...

DON'T FORGET TO REMIND THEM THAT TWO MINUTES OF DAYDREAMING MAY REQUIRE HOURS OF MAKEUP TIME IN TRYING TO FIGURE OUT THE MATERIAL.

oh yes, some old freak came into my chem class and asked me for calcium chloride in order to help his friend die...way to go kevorkian...