Tuesday, March 22, 2011

Tuesday March 22nd, 2011

SNC 1D
1. Review of Chemical Naming and determining the formula of chemical compounds.
Remember:
Ionic naming and formula: One metal & one non-metal. No prefixes. Use the oxidation numbers to determine the number of atoms in the compound.
Covalent naming and formula: Two non-metals.  Use prefixes.
2. Take up: Nomenclature Assignment Worksheet.
3. Homework: Do the first two pages of the Chemistry Test Review Sheets.  Get a copy of the sheets using the link below (Thurs. Mar. 10) 
Chemistry Unit Test this Friday!

SCH 3U
1. Lesson/Note: Activity Series.
2. Demo: Copper put into a solution.  Silverish crystals formed on the copper and the solution slowly started to turn blue.  Make a prediction as to what the original solution was.  It was silver nitrate!
3. Assigned work (due tomorrow): Do p. 127 #21 and p. 131 # 22.   Also make sure p. 131 #23,24 and p. 140 # 1,4 are done for tomorrow. 

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