Ms. Johnson
Spring Final practice answer key
May 17th, 2012
Spring Final practice answer key
Acids and Bases part 2
April 23rd, 2012
Acids and Bases part 2
AP Chem
April 12th, 2012
http://www.mrbigler.com/moodle/course/view.php?id=16
Acid Rain Webquest
April 2nd, 2012
http://www.tyler.sprnet.org/Schools/Moore/Teachers/rasurec/Webquest/acid_rain.htm
PreAP Chem
March 7th, 2012
Double replacement answer key page 2
PreAP Chem
March 7th, 2012
Attached is the answer key for the double replacement (precipitation) reactions.
PreAP Chem - A3 and A5
March 2nd, 2012
Attached is practice problems for limiting reactant.
For extra practice (not required, but useful in studying for the test on Thursday) - use your solubility chart for the double replacement reaction to see if the reaction will form a double replacement.
Then answer the following questions:
What are the spectators?
What is the net ionic equation?
Chem I - A4,B4,B5
February 29th, 2012
http://www.sciencegeek.net/Chemistry/taters/Unit4Stoichiometry.htm
You may skip all of the problems including “volume” and only do “grams” and “moles” problems.
AP Chem
March 2nd, 2012
http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/animationsindex.htm
simulation for acid/base and buffers
http://www.sciencegeek.net/APchemistry/APtaters/chap15rev.htm Show your work.
Be ready to start the titration lab at the beginning of the hour. (Garrett and Bethany - stop by and get a copy of the lab. Put the prelab in your lab notebook.)
AP Chemistry
February 16th, 2012
AP Chem-ers ….
Use the website to better understand acid/base reactions of salts.
http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/acidbasepH/ph_meter.html
Before looking at the salt reactions test the pH of various acids and bases. Also look at how changing the concentration [M] of the acid or base effects pH.
For the salt reactions -
Choose 5 from each of the salt banks (i.e. Salt I, Salt II, Salt III)
Then identify the 6 unknowns.
Yes… all for points :)
Have pHun!
A3 and A5 stoichiometry practice
February 16th, 2012
A3 and A5 stoichiometry practice
Due Tuesday, Feb 21st
A4 - solubility practice
February 8th, 2012
Use your solubility chart to decide if the attached compounds are soluble (aq) or insoluble (s).
A3 and A5
January 31st, 2012
Here are the websites to the simulations used in class for single replacement reactions.
http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/redox/home.html
http://www.infoplease.com/chemistry/simlab/singlehcl.html
B4 and B5
January 26th, 2012
http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/redox/home.html
Write and balance 5 single replacement reactions. You may use any combinations on the animations.
