This preview shows page 1. Sign up to view the full content.
Unformatted text preview: Explanation: Only molecules with H attached to the electronegative atoms N, O, and F can hydrogen bond. Of the molecules given, only CH 3 COOH and CH 3 CH 2 OH have hydrogen attached to oxygen, so these are the only ones that can undergo hydrogen bonding. 021 (part 1 of 1) 12 points A sample of N 2 gas occupies a volume of 746 mL at STP. What volume would N 2 gas occupy at 155 ◦ C at a pressure of 368 torr? 1. 566 mL 2. 588 mL 3. 323 mL 4. 983 mL 5. 3295 mL 6. 2415 mL correct 7. 312 mL 8. 1792 mL Explanation: V 1 = 746 mL T 1 = 273 . 15 ◦ K P 1 = 1atm = 760torr T 2 = 155 ◦ C = 428 K P 2 = 368torr Combined Gas Law: P 1 V 1 T 1 = P 2 V 2 T 2...
View
Full
Document
This note was uploaded on 01/23/2011 for the course CH 301 taught by Professor Fakhreddine/lyon during the Spring '07 term at University of Texas at Austin.
 Spring '07
 Fakhreddine/Lyon
 Chemistry

Click to edit the document details