Chern 0123 TEST 3
You must show your work and write down the complete UNITS by the numbers to receive credit.
1. (16 pts) a. Briefly give two reasons why gases at very high pressures might not obey the ideal gas equation?
\) I\- 'v\l&\h ~'(
Chemistry Final Study Guide
Properties of Aqueous Solutions
o Solvent- component of soln that retains its physical state
o Solute- other component of soln
o Nonelectrolyte- dissolves but does not dissociate in soln
o Weak electrolyte- less tha
Some Common Elements
Name Dr. Takach
*PRINT (FIRST) (LAST) CHEM 1013
Hour Exam I
*DO NOT WRITE YOUR NAME ANYWHERE ELSE ON THIS EXAM!* 24 September 2014
Write the chemical name, symbol, or formula, whichever is missing. PRINT neatly and make capital letters
Name CHEM 1013 Hour Exam 1
*PRINT (FIRST) (LAST) 19 September 2012
Write the chemical name, symbol, or formula, whichever is misssing. PRINT neatly and make capital letters
clearly distinguishable from lower case whenever ap
Test #1 Oct 15, 2010
You must show your work in complete algebraic equations (with an "=" 'sign) to receive
credit for calculation problems.
Write all the units in your equations, and show that the units cancel out correctly.
Use correct sign
=Y ou must show your work in complete algebraic equations to recei7'
Test #1 Oct 16, 2009
*Use correct units in your equations, and show whether the units e nee out correctly."
~ 'r~t\~\ ,'1; \
Test #2 Chern 0123 Fall 2010
1) (10 pts) Calculate the number of grams of solute in 0.200 L of 0.1 0 M MgCb.
(Mg = 24.3 amu, CI = 35.5 amu)
? -1- 1. r r-:) [
o 02- Mo \tS
c: . J
Cleo ,5 q
.-Fall 2010 Chern 0123
1"'\17,(,1,\ l Gl
*You must show your calculation steps and the correct units to receive any credit. *
1) (10 pts) A sample of gas in a piston absorbs 655 J of heat from the surrounding
Name Hour Exam l CHEM 1013
*PRINT (LAST) (FIRST) 25 September 2013
Write the chemical name, symbol, or formula, whichever is misssing. EBJNI neatly and make
capital letters clearly distinguishable from lower case whenever appropriate. If