E02-2 - Additional Exam 2 Practice Problems (from textbook...

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Additional Exam 2 Practice Problems (from textbook sections 10.2, 11.0-11.2) ( Answers are on the last page, don’t peek! ) Consider the following species in answering questions 1 – 4: i) H 3 O + ii) SeF 4 iii) CS 2 iv) SiCl 4 v)ICl 5 1. Which species use(s) d orbitals to form the hybrid orbitals on its/their central atom(s)? A) i, ii, and v B) ii and iv C) ii only D) ii and v E) iii, iv, and v 2. Which species exhibit(s) π -bonding? A) ii and iii B) iii only C) i, ii, and v D) iii and iv E) iv only 3. Which species has/have bond angles that deviate from the ideal bond angles of its/their electron group arrangement(s)? A) i, ii, and v B) iii and iv C) ii only D) iv and v E) v only 4. Which species exhibit(s) sp 3 hybridization of its/their central atom(s)? A) i only B) i and iv C) i and iii D) ii and iv E) iv and v Consider the molecule depicted below in answering questions 5 – 7. 5. In the molecule, the H-N-C bond angle marked “a” measures…
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This test prep was uploaded on 04/20/2008 for the course CHEM 111 taught by Professor Grzegorz during the Spring '08 term at Colorado State.

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E02-2 - Additional Exam 2 Practice Problems (from textbook...

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