exam1answers

exam1answers - CHEMISTRY 221 1 EXAM 1 January 31,2006 Be...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
CHEMISTRY 221 1 EXAM 1 January 31,2006 Be sure to read each question carefully. Partial credit will be assigned where appropriate. To receive full credit you must answer the question completely. Relax and good luck!! % t! 1. 1. (5 pts) Calculate the pH of a 0.013M solution of trifluoroacetic acid. You must show all your work in order to receive credit. 2. (10 pts) Assign formal charges to the atoms in each of the following compounds. In the event that the formal charge on an atom is neutral, you do not need to indicate it. 10, &-Twr w*\ 13. A WI<$,+, 10% ptr. Mv ptr Total:
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
3. (10 pts) Provide all the appropriate resonance structures for the following compounds: ,, 4. (10 pts) Circle and clearly label (name) all of the functional groups found in the following compound.
Background image of page 2
5. (6 pts) Convert the following condensed formulas into skeletal structures. You do not need to indicate specific 3-D geometry: 6. (4 pts) Convert the following skeletal structure into a line-bond structure that clearly shows all atoms. You do not need to indicate specific 3-D
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 7

exam1answers - CHEMISTRY 221 1 EXAM 1 January 31,2006 Be...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online