Friday, March 23, 2012
Fri-Day 1
AP Chem - we finished our acid base equilibria unit by analyzing polyprotic acid titration curves in every way.
We then used this information to determine how to make a buffer from various available salts of the amphoteric ions from a polyprotic acid.
We then introduced the new unit on Ksp, sparingly soluble salt equilibria.
Bio - we focused on embryonic development, especially the exchange of nutrients and wastes between mother and baby via the placenta.
You may omit the following HW objectives as you complete your HW this weekend; it is due on Monday.
The unit exam is on Tuesday.
- #6 "in vitro fertilization" is the fertilization of an egg by sperm in a container/test tube; this is the alternative to "in vivo" fertilization via sexual intercourse.
# 21. describe the major mechanisms (how and where) of reproduction and development in vertebrates.
all other objectives are explicitly covered in our notes.
We then used this information to determine how to make a buffer from various available salts of the amphoteric ions from a polyprotic acid.
We then introduced the new unit on Ksp, sparingly soluble salt equilibria.
Bio - we focused on embryonic development, especially the exchange of nutrients and wastes between mother and baby via the placenta.
You may omit the following HW objectives as you complete your HW this weekend; it is due on Monday.
The unit exam is on Tuesday.
- #6 "in vitro fertilization" is the fertilization of an egg by sperm in a container/test tube; this is the alternative to "in vivo" fertilization via sexual intercourse.
# 21. describe the major mechanisms (how and where) of reproduction and development in vertebrates.
all other objectives are explicitly covered in our notes.
# posted by C @ 6:37 PM 
