Chem 107 Exam 1 2006

Chem 107 Exam 1 2006 - NAME: (print) _ UIN #: _ SECTION # _...

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

View Full Document Right Arrow Icon
Exam © 2006 L.S. Brown A1 NAME: (print) __________________________ UIN #: ________________________ SECTION # ________________ CHEMISTRY 107 Sections 500—512 Exam #1–Version A September 22, 2006 Dr. Larry Brown This is a 50-minute exam, and contains 9 problems. There should be 8 numbered pages, including this one. There is also a periodic table attached to the back of the exam; you may tear the periodic table page off, and you do not need to turn that page in. Point values for the different questions are as indicated. Some constants and conversion factors you might need are listed below. Please show ALL of your work as clearly as possible. This will help us award partial credit. Answers without supporting work may not receive credit. You may use a calculator for this exam, but you may NOT retrieve or use any alphanumeric information or algorithms that might be stored in your calculator’s memory. Please PRINT your name and UIN number above, and SIGN the honor code statement below . Also, please put your name on every page of the exam, in case a page gets detached from the exam. Potentially Useful Information PHYSICAL CONSTANTS CONVERSION FACTORS Avogadro’s Number N A = 6.022 × 10 23 mol –1 1 amu = 1.660566 × 10 –27 kg 1 kg = 1,000 g 1 L = 1,000 mL 1 gallon = 3.7854 L 1 in = 2.54 cm 1 cm = 10 –2 m 1 mm = 10 –3 m "On my honor, as an Aggie, I have neither given nor received unauthorized aid on 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
A2 © 2006 L.S. Brown (16 pts) 1. True or False? (Please enter ‘T’ or ‘F’ in the blank in front of each statement.) BE SURE THAT YOU READ EACH STATEMENT VERY CAREFULLY! _____ (a). When a chemical equation is properly balanced, the total number of
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.

This note was uploaded on 03/26/2008 for the course CHEM 107 taught by Professor Generalchemforeng during the Spring '07 term at Texas A&M.

Page1 / 8

Chem 107 Exam 1 2006 - NAME: (print) _ UIN #: _ SECTION # _...

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