Presentation is loading. Please wait.

Presentation is loading. Please wait.

Types of Reactions. The Six Different Types of Reactions Synthesis Reaction Decomposition Reaction Single Replacement Reaction Double Replacement Reaction.

Similar presentations


Presentation on theme: "Types of Reactions. The Six Different Types of Reactions Synthesis Reaction Decomposition Reaction Single Replacement Reaction Double Replacement Reaction."— Presentation transcript:

1 Types of Reactions

2 The Six Different Types of Reactions Synthesis Reaction Decomposition Reaction Single Replacement Reaction Double Replacement Reaction Combustion Reaction Oxidation-Reduction Reaction

3 Synthesis Reaction A reaction where two or more substances react to produce one substance The reactants can be either elements or compounds A + B  AB

4 Synthesis Reaction 2Na + Cl 2  2NaCl AABB

5 Decomposition Reaction A reaction in which a compound breaks down into two or more simpler substances The products may be elements or compounds AB  A + B

6 Decomposition Reaction 2H 2 O  2H 2 + O 2 AABB

7 Single Replacement Reaction A reaction in which one element takes the place of another element in a compound A + BC  B + AC

8 Single Replacement Reaction 2K + 2H 2 O  H 2 + 2KOH The Potassium (K) replaces the Hydrogen in water (H 2 O) to form Potassium Hydroxide (KOH) AABBCC

9 Double Replacement Reaction A reaction in which two different compounds exchange ions and create two new compounds AB + CD  AD CB

10 Double Replacement Reaction CaCO 3 + 2HCl  CaCl 2 + H 2 CO 3 AABBCCDD

11 Combustion Reaction A reaction in which a substance reacts rapidly with oxygen This often producing heat and light Combustion reactions usually produce a compound + H 2 O

12 Combustion Reaction Methane reacting with oxygen to produce Carbon Dioxide and H 2 O CH 4 + 2O 2  CO 2 + 2H 2 O

13 Oxidation - Reduction Oxidation – Reduction reactions involve an atom or molecule losing or gaining an electron Usually involves a metal and oxygen

14 Oxidation - Reduction The Oxidation-Reduction reaction between Iron and Oxygen is often known as Rust

15 What’s Going on Today? -Chemical Reaction practice worksheet – Due at the end of the period -Vocabulary -Being graded tomorrow -Chapter 7 Review Sheet For you to keep! Tomorrow is the LAST day for test corrections!


Download ppt "Types of Reactions. The Six Different Types of Reactions Synthesis Reaction Decomposition Reaction Single Replacement Reaction Double Replacement Reaction."

Similar presentations


Ads by Google