Cailin Johnson-Smart January 29th, 2008 Chemistry 1M Ex #2 Determination of the Empirical Formula of Magnesium Oxide Abstract: The empirical formula of Magnesium Oxide was determined by calculating the mass of the magnesium ribbon after it turned to
14 February 2016
Lab 9 Abstract
The purpose of this lab was to use the concentration of Allura Red to determine the
concentration of the Mouthwash. A set of four serial dilutions was then executed to identify the
CHEM 108M, Binder UCSC, EXAM B
(40 points) Multiple Choice I Fill in the BoxIShort Response
(a) (5 points) Acetaminophen is weakly basic (acidick'lcircle one). Circle the atom responsible
for its acid-base properties on the structure belo .
\n’H m awn.
CHEM 108M, Binder UCSC, EXAM A
(40 points) Multiple Choice 1' Fill in the Box I Short Response
(a) (5 points) Caffeine is / acidic (circle one). Circle the atom responsible for its acid-base
properties on the structure
(b) (5 points) Polar