Friday, May 04, 2007
Fri-Day 7
Honors: we completed the pH chart and learned how to quickly estimate pH of various concentrations of strong acids. We then discussed the electrolytic properties of salts: soluble salts are strong electrolytes and insoluble salts are weak electrolytes. We then discussed salts and how to determine whether a salt forms acidic, basic, or neutral aqueous solutions. Be prepared for a unit test including the end of the equilibrium unit (delta G, H, S, spontaneity, etc.)
Regents: we completed the pH chart and learned how to quickly estimate pH of various concentrations of strong acids. We then discussed the electrolytic properties of salts: soluble salts are strong electrolytes and insoluble salts are weak electrolytes. We briefly discussed the acidic and basic properties of some salts. Be prepared for an acid, base, salt unit exam on Tuesday or Wednesday.
AP: we worked on our second part I exam (out of five; tomorrow, you will see the third part I). We discussed electrolysis and some lab questions.
Regents: we completed the pH chart and learned how to quickly estimate pH of various concentrations of strong acids. We then discussed the electrolytic properties of salts: soluble salts are strong electrolytes and insoluble salts are weak electrolytes. We briefly discussed the acidic and basic properties of some salts. Be prepared for an acid, base, salt unit exam on Tuesday or Wednesday.
AP: we worked on our second part I exam (out of five; tomorrow, you will see the third part I). We discussed electrolysis and some lab questions.
# posted by C @ 4:18 PM 
