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INSTRUMENTAL METHODS OF ANALYSIS
MID-TERM EXAM 11
, Fall 2015 125 Points
CALCULATIONS (60 Points)
1. (30 pts) The chelate Cquz' exhibits maximum absorption at 480 nm. When the chelating
reagent is present in at least a 10- fold excess,
CHEM 425: INSTRUMENTAL METH "S OF ANALYSIS
MIDTERM EXAM I
Instructor: Prof. Neil Blough
Total Pts Possible Page #lpts possible
' 1 (15 pts)
Honor Pledge: Copy the following and Si
Read the following passages. Identify the study design and determine what measures of disease occurrence and
measures of disease association can be estimated. Please justify your choices.
Q1. Questionnaires were mailed to every 10th person listed in c