8 Chemical Reactions

Overview

Objectives

  • Explain the law of conservation of mass.
  • Be able to balance chemical equations.
  • Differentiate between the five reaction types:  synthesis, decomposition, single-replacement, double-replacement, and combustion.
  • Predict the products of a given reaction by using the reaction type.
  • Use the activity series to predict which single-replacement reactions will occur.

Academic Standards


C.1.9  Describe chemical reactions with balanced chemical equations.

C.1.12  Demonstrate the principle of conservation of mass through laboratory investigations.

C.1.13  Use the principle of conservation of mass to make calculations related to chemical equations.  Calculate the masses of reactants and products in a chemical reaction from the mass of one of the reactants or products and the relevant atomic masses.

Syllabus

  1. Types of Reactions

  2. Balancing Chemical Equations

Recent Files

  • Balancing Equation Worksheet.pdf   30k - Nov 12, 2009, 3:46 PM by Jeremy Horner (v2)
    ‎Homework on balancing chemical equations.‎
  • Chemical Rxn Types.pdf   52k - Nov 12, 2009, 3:46 PM by Jeremy Horner (v2)
    ‎Homework on chemical reaction types.‎
  • Chemical Reactions Notes.pdf   250k - Nov 12, 2009, 3:46 PM by Jeremy Horner (v2)
    ‎Chemical reactions notes (p 284 in textbook)‎
Showing 3 files from page Chemical Rxns Files.

Recent Announcements

  • Start of Second Semester Welcome back!  Our new unit, Stoichiometry, has a page up now.  Expect more soon!
    Posted Jan 5, 2009, 8:01 AM by Jeremy Horner
  • End of First Semester! I hope finals went well!  With the first semester over I have removed links to the first semester chapters.  If you still need that material for any reason just let ...
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  • Chemical Bonds Review Key Answer key with selected answers has been posted in the files section of Unit 7 Chemical Bonds.  I also have an answer key available in my room.Currently Lewis structures ...
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  • Chemical Bonds Review The review has been posted for Chemical Bonds.  Go to the Files section on Unit 7: Chemical Bonds.The answer key will be posted sometime over the weekend, so stay ...
    Posted Nov 21, 2008, 8:41 AM by Jeremy Horner
  • Chemical Bonds Unit Assignments Most assignments for this chapter are not available as digital copies on the website.  If you need any of the naming worksheets, please drop by my room.  I have extra ...
    Posted Nov 17, 2008, 7:41 AM by Jeremy Horner
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Other Resources

NameDescription
Google The best search engine ever! 
Periodic Videos University of Nottingham element videos (the site I showed in class) 
Printable Periodic Tables Several different versions of the periodic table, including ones with atomic radius, oxidation number, electronegativity, and more! 
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