Chem 12 final exam

Submitted by Gary J. Snyder (inactive) on Friday, 5/6/2011, at 11:41 AM

Thursday, May 12, 9:00a - 12:00n

A - L Merrill 1; M - Z Merrill 2

ONE note card allowed, as announced in class.

Finals week office hours

Submitted by Gary J. Snyder (inactive) on Friday, 5/6/2011, at 11:36 AM

Prof Snyder - Wed 10a - 1p

Prof Stencel Mon 2 - 4p

Prof Hebda Tues 9 - 11a; 2 - 4p

old Exam 2

Submitted by Gary J. Snyder (inactive) on Wednesday, 3/30/2011, at 2:35 PM
this is from last Fall's Chem 12 course. Enjoy. Solutions will NOT be provided, although hints will appear here around April 6 or 7, and we will certainly be willing to go over these problems with you or to look at your written solutions and provide feedback.

Exam 1 Solutions

Submitted by Catherine A. Stillerman on Wednesday, 3/9/2011, at 1:34 PM
Prob 4a concentrations of oxygen and carbon monoxide should have been reported as 0.00500 M and 0.0100 M, respectively, or, if refined iteratively, 0.00493 and 0.00987 M. (-1 for me for being sloppy with sig figs. Drat.)

Average = 107.3 (71.5%)

Approximate letter grade rade ranges, assuming all 250 HW/Q points by end of semester (as announced in class)
A: 130 -
B: 105 - 129
C: 80 - 104
D: 60ish - 79