Chemistry Reaction Types

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Chemistry Reaction Types
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Superbowl Ads
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Anatomy of a Chemical Equation
State of matter
Produces

?
Flour Eggs Milk
Pancakes
(s)
(l)
(s)
Plus (reacts with)
Products
Reactants
(l) liquid (s) solid (g) gas (aq) aqueous
(dissolved in water)
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Rust

• Iron metal reacts with oxygen gas to make solid
  iron oxide (FeO)

Fe(s) O2(g) ? FeO(s)
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Hydrolysis

• Water is zapped with electricity to make hydrogen
  and oxygen gases

electricity
H2O(l) ? O2(g) H2(g)
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Reaction Types

• There are 5 main types of reactions
• Combination/Synthesis
• Decomposition
• Single replacement
• Double replacement
• Combustion

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Combination
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Combination
iron chlorine ?
iron (II) chloride
Fe(s) Cl2(g) ? FeCl2(aq)
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Decomposition
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Decomposition
sodium chloride ?
sodium chlorine
NaCl(s) ? Na(s) Cl2(g)
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Single replacement
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Single replacement
sodium chloride lithium ?
sodium lithium chloride
NaCl(aq) Li(s)? Na(s) LiCl(aq)
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Double Replacement
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Double replacement
sodium chloride lithium fluoride?
sodium fluoride lithium chloride
NaCl(aq) LiF(aq)? NaF(aq) LiCl(aq)
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Combustion
heat
any hydrocarbon oxygen?
carbon dioxide water
heat
C2H4(g) 3O2(g)? 2CO2(g) 2H2O(g)
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What type is this?
Combination
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What type is this?
Single Replacement
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What Type is This?Magnesium silver nitrate?
single Replacement
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What Type is This?Nitrogen Triiodide ?
Decomposition
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What Type is This?Sodium Chlorine?
Combination
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Reaction Types Project!

• Make a power point OR paper slide video (similar
  to this one) with
• Pictures to represent the 4 main reaction types
• 1 chemical example of each type
• You may work with a partner or group of 3 from
  any chem class

Due Tuesday 2/19!
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Reaction Types Project Rubric Reaction Types Project Rubric Reaction Types Project Rubric Reaction Types Project Rubric Reaction Types Project Rubric
Name(s) and Period(s) Name(s) and Period(s)

  4 3 2 1
Picture Examples All pictures accurately describe the reactions and do not need explanation All Pictures accurately describe the reactions but some need explanation Most Pictures describe the reactions but may need explanation Pictures do not accurately describe all reactions
Chemical Examples All equations are accurate and balanced All equations are accurate but some are not balanced Most equations are accurate but may not be balanced Equations are not accurate
Attractive-ness Makes excellent use of font, color, graphics, effects, etc. to enhance the presentation. Makes good use of font, color, graphics, effects, etc. To enhance the presentation. Makes use of font, color, graphics, effects, etc. but occasionally these detract from the presentation. Use of font, color, graphics, effects, etc. but these often distract from the presentation content.
Originality Product shows a large amount of original thought. Ideas are creative and inventive. Product shows some original thought. Work shows new ideas and insights. Product shows minimal originality or new ideas. Product shows no originality. (copied teachers example)