Prelim 1 (Wks 1-6) Significant Figures Counting: 1. All nonzero digits are significant. 2. Zeroes to the left of the first nonzero digit are not significant. 3. Zeroes at the end of a number that includes a decimal point are significant. Addition an
Chemistry 561 Spring 2008
Exam I
This is a closed book/closed notes exam. Each problem is worth 20 points (100 points
total). Useful information is found at the end of this exam.
1. Starting from the first law and a fundamental expression for the work, sh
Chemistry 561 Spring 2008
Exam II
Name _
This is a closed book/closed notes exam. Each problem is worth 25 points (100 points
total). NOTE: WE WILL GRADE ONLY 4 OF THE 5 PROBLEMS ON THE EXAM.
CLEARLY CROSS OUT THE PROBLEM THAT WE SHOULD NOT GRADE. Useful
Chemistry 561 Spring 2008
Exam III
Name _
This is a closed book/closed notes exam. Each problem is worth 20 points (100 points
total). Useful information is found at the end of this exam.
1. a) Derive " rG 0 = #RT ln K , starting from dG = "SdT + VdP + #