exam2key

exam2key - Chemistry 115a Professors Mak and Bau Thursday,...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry 115a Name Professors Mak and Bau Last 4 Digits of SID# ____ - ____ - ____ - ____ Thursday, October 7, 2008 Lab Day & Time Hour Exam 2 First Letter of Family Name Question Points Score Grader 1 6 2 9 3 12 4 8 5 16 6 10 7 24 8 9 9 6 TOTAL 100 Instructions: 1. There are a total of twelve (12) pages. Count the pages before you begin. 2. You must show your work to receive full credit (except for multiple choice questions). 3. If necessary, please continue your solutions on the back of the preceding page (facing you). 4. Do not use pencil. ACADEMIC INTEGRITY (Please sign below) : I certify that I have observed all the rules of ACADEMIC INTEGRITY while taking this exam. (signature)
Background image of page 1

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

View Full DocumentRight Arrow Icon
2 1. (3 points each) Provide systematic name for each of the following compounds. (a) Fe 2 S 3 (b) Mg(NO 3 ) 2 2. (3 points each) Write down the formula for each of the following compounds. (a) Mercury (I) chloride (b) Ammonium dichromate (c) Sodium hydrogen sulfate 3. (3 points each, no partial credit) Circle the most correct answer for each. (1) The bond orders of the two O-O bonds in the ozone (O 3 ) molecule are: a. 1 and 1 b. 1 and 2 c. and 1½ d. 2 and 2 (2) Which of the following molecule(s) violate the octet rule? N
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 12

exam2key - Chemistry 115a Professors Mak and Bau Thursday,...

This preview shows document pages 1 - 3. Sign up to view the full document.

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