Exam2_CHE106_2009_VERSION_A

Exam2_CHE106_2009_VERSION_A - CHE 106 Section M029, Exam...

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CHE 106 Section M029, Exam #2, EXAM VERSION A Choose the one alternative that best completes the statement or answers the question. 1) The lowest energy shell that contains f orbitals is the shell with n = __________. A) 4 B) 5 C) 3 D) 1 E) 2 2) Oxidation is the __________ and reduction is the __________. A) loss of electrons, gain of electrons B) gain of electrons, loss of electrons C) gain of oxygen, loss of electrons D) loss of oxygen, gain of electrons E) gain of oxygen, loss of mass 3) Which set of three quantum numbers (n, l, m l ) corresponds to a 3d orbital? A) 2, 3, 3 B) 3, 2, 3 C) 3, 2, 2 D) 3, 3, 2 E) 2, 1, 0 4) The net ionic equation for the dissolution of zinc metal in aqueous hydrobromic acid is __________. A) Zn (s) + 2HBr (aq) ZnBr 2 (s) + 2H + (aq) B) Zn (s) + 2Br - (aq) ZnBr 2 (aq) C) Zn (s) + 2H + (aq) Zn 2 + (aq) + H 2 (g) D) Zn (s) + 2HBr (aq) ZnBr 2 (aq) + 2H + (aq) E) 2Zn (s) + H + (aq) 2Zn 2 + (aq) + H 2 (g) 5) The balanced molecular equation for complete neutralization of H 2 SO 4 by KOH in aqueous solution is __________. A) H 2 SO 4 (aq) + 2KOH (aq) 2H 2 O (l) + K 2 SO 4 (s) B) 2H + (aq) + 2OH - (aq) 2H 2 O (l) C) H 2 SO 4 (aq) + 2OH - (aq) 2H 2 O (l) + SO 4 2 - (aq) D) H 2 SO 4 (aq) + 2KOH (aq) 2H 2 O (l) + K 2 SO 4 (aq) E) 2H + (aq) + 2KOH (aq) 2H 2 O (l) + 2K + (aq) 1
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This note was uploaded on 02/09/2010 for the course CHE CHE 106 taught by Professor Korter during the Fall '09 term at Syracuse.

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Exam2_CHE106_2009_VERSION_A - CHE 106 Section M029, Exam...

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