AP/IB-SL Chemistry Per. 1 (Walnut High School) //www.walnuths.net/apps/classes/495333/assignments/ Class Name: AP/IB-SL Chemistry Per. 1 Instructor(s): Jeri Burnside Location: K4 en-us SchoolSitePro <![CDATA[Due: 04/22/2013]]> //www.walnuths.net/homeworkItem3054254 //www.walnuths.net/apps/classes/495333/assignments/ For each of the reactions, write the balanced net ionic equation.
It helps if you can identify what type of reaction you're looking at before you start trying to write products. The hints I've given below tell you what type of reaction you have.

Do all the reactions for 1997, found here (copy/paste link)
:
http://www.chemmybear.com/reaction.html#1997

Answers can be found here; however, they may not be balanced. Back in 1997, you didn't have to balance the net ionic equation. Now, though, you do.

http://www.chemmybear.com/answers.html#1997

(There is an error in answer for (e); product should be water, not H30)

But before looking at the answers, here are the hints
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1997 reaction hints:
1. Two ionic compounds in aqueous solution = Double replacement with solid precipitate
2. "Acidified" is a key word for Redox (this one does NOT involve Na or K)
3. Nonmetal oxides are acidic anhydrides. Acidic anhydrides react with water resulting in the synthesis of a weak acid
4. Lewis Base (e- pair donor) reacts with Lewis Acid (e- pair acceptor), and a coordinate covalent bond forms
5. Element + compound ("love triangle") = Single replacement
6. KNH2 is potassium amide; it reacts with water to produce ammonia and hydroxide ions
7. synthesis
8. Two ionic compounds in aqueous solution = Double replacement with solid precipitate
]]> Fri, 19 Apr 2013 10:26:37 PDT <![CDATA[Due: 02/14/2013]]> //www.walnuths.net/homeworkItem2970125 //www.walnuths.net/apps/classes/495333/assignments/ ]]> Mon, 11 Feb 2013 18:01:44 PST <![CDATA[Due: 02/14/2013]]> //www.walnuths.net/homeworkItem2969993 //www.walnuths.net/apps/classes/495333/assignments/
No, it won't be on the test. But read it anyway, because it's about YOU.
http://www.washingtonpost.com/blogs/answer-sheet/wp/2013/02/09/a-warning-to-college-profs-from-a-high-school-teacher/?tid=pm_pop
]]> Mon, 11 Feb 2013 18:02:39 PST <![CDATA[Due: 10/26/2012]]> //www.walnuths.net/homeworkItem2842146 //www.walnuths.net/apps/classes/495333/assignments/
Your binders will be collected on Monday; attached is a list of items that must be in the binder. Make sure your items are in the same order and are COMPLETE and LEGIBLE! Hieroglyphic handwriting, problems with only an answer given and no work shown , and other substandard work will receive NO credit.
]]> Thu, 25 Oct 2012 16:13:06 PDT <![CDATA[Due: 10/25/2012]]> //www.walnuths.net/homeworkItem2837161 //www.walnuths.net/apps/classes/495333/assignments/ ]]> Tue, 23 Oct 2012 12:08:04 PDT <![CDATA[Due: 10/19/2012]]> //www.walnuths.net/homeworkItem2829972 //www.walnuths.net/apps/classes/495333/assignments/ PRINT the Chapter 7 Worksheets (1 - 4) and Ch. 7 Study Guide from Blackboard, and bring to class on Friday.  You will have the period to work on them.
 
 

]]> Thu, 18 Oct 2012 13:37:40 PDT <![CDATA[Due: 10/11/2012]]> //www.walnuths.net/homeworkItem2812384 //www.walnuths.net/apps/classes/495333/assignments/
PRINT and BRING the five WORKSHEETS for Ch. 6 from Blackboard, and complete them in class on Thursday.

TEST on Ch. 6 is on FRIDAY October 12!
]]> Mon, 08 Oct 2012 18:10:17 PDT <![CDATA[Due: 10/05/2012]]> //www.walnuths.net/homeworkItem2804816 //www.walnuths.net/apps/classes/495333/assignments/ ]]> Wed, 03 Oct 2012 14:55:22 PDT <![CDATA[Due: 10/04/2012]]> //www.walnuths.net/homeworkItem2804824 //www.walnuths.net/apps/classes/495333/assignments/ Ch. 6 page 159, # 40-48 even
]]> Wed, 03 Oct 2012 14:57:29 PDT <![CDATA[Due: 09/17/2012]]> //www.walnuths.net/homeworkItem2768447 //www.walnuths.net/apps/classes/495333/assignments/ ]]> Thu, 13 Sep 2012 07:11:43 PDT