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Unformatted text preview: Exam 1 CEM 151 September 20, 2006 Name ___________________ Section __________________ PID _____________________ Multiple choice (3 points each). 1. Give the formula for sodium acetate. a. Na 2 CO 3 b. NaHCO 3 c. NaC 6 H 6 O 6 d. NaC 2 H 3 O 2 e. NaHCl f. NaAsO 4 2. What best describes the major result from Milikans oil drop experiment? a. the structure of the atom b. The mass of the proton c. The mass of the neutron d. The mass of the electron e. The charge of the electron f. d and e g. a, b and c. 3. What was the major conclusion of Rutherfords gold foil experiment? a. The mass of the electron b. The nature of light c. The structure of the atom d. The charge of the electron e. The mass of the electron. f. The mass of the proton g. d, e and f h. a and d 4. Which group corresponds to the alkali earth metals? a. 1 b. 2 c. 3 d. 4 e. 5 f. 6 g. 7 5. Which of the following are strong acids? a. HC 2 H 3 O 2 b. sodium carbonate c. Sodium hydroxide d. Perchloric acid....
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This note was uploaded on 09/22/2008 for the course CEM 151 taught by Professor Gigger during the Spring '08 term at Michigan State University.
- Spring '08