Chemical Reactions.

Slides:

Advertisements

Similar presentations

IIIIIIIVV Ch. 21 – Chemical Reactions II. Types of Chemical Reactions.

Advertisements

Chemical Reactions

The 5 Types of Chemical Reactions.  Also known as – Combination reaction  It is a chemical change in which two or more substances react to forma new.

Exothermic vs. Endothermic. Decomposition of Nitrogen Triiodide 2 NI 3 (s) N 2 (g) + 3 I 2 (g) NI 3 I2I2 N2N2.

5 Types of Chemical Reactions

Parts of an Equation Types of Reactions

8-2 Types of Chemical Reactions. Combustion: A combustion reaction is when oxygen combines with a hydrocarbon to form water and carbon dioxide. These.

Classifying Chemical Reactions

Types of Chemical Reactions Ch /1/2015Template copyright Types of Chemical Reactions A. Synthesis Reaction – 2 or more.

Classifying Chemical Reactions

Types of Chemical Reactions Notes

Which is which???.  Synthesis—when two or more different reactants combine to form one product  Example ◦ 2Mg + O 2  2MgO  Decomposition—when one.

Types of Chemical Reactions

Unit 5. Fe + O 2 → Fe 2 O 3 Fe = O = Fe = O =

Types of Chemical Reactions esofchemicalrxn.html.

What are the Types of Chemical Reactions? 1. Synthesis Reaction 2. Decomposition Reaction 3. Single Replacement Reaction 4. Double Replacement Reaction.

Reaction Types. Complete Combustion Oxygen combines with a hydrocarbon to form water and carbon dioxide and produces heat. General form: C x H x + O 2.

Chemical Reactions All chemical reactions can be placed into one of six categories.

Synthesis Reactions  In synthesis reactions, two elements or compounds combine to form one new compound. A + B  AB e.g. 2Na + Cl 2  2NaCl.

Chemical Reactions Review What is the difference between a What is the difference between a chemical and a physical reaction? chemical and a physical reaction?

Types of Reactions. Type of Reactions Chemical reactions are classified into four general types Synthesis (aka Combination) Decomposition Single Replacement.

Unit 4: Chemical Equations and Stoichiometry Types of Reactions.

Classifying Chemical Reactions Unit 4, Section 2.

Student Learning Map Left Side Concept: Chemical Reactions

Chemical Reactions Chemical Reaction - Study Questions

Types of Reactions.

Types of Chemical Reactions

Chemical Equations Pb(NO3)2 + 2 KI PbI2 + 2 KNO3.

CHEMICAL REACTIONS.

change from the original substances.

The 5 Basic Classifications

CHEMICAL REACTIONS.

Classification of Chemical Reactions

Types of Reactions.

Types of Reactions Types of Reactions

N#21 Types of Chemical Reactions

Classification of Chemical Reactions

Types of Reactions.

Types of Reactions Chemistry Mr. Manley.

Classes of Reaction Equations

II. Types of Reactions.

Types of Reactions.

Chemical Reactions Types of Reactions.

Types of Reactions.

Types of Chemical Reactions

Chemical Reactions.

23.3 – Classifying Chemical Reactions

Types of Chemical Reactions

N#14 Types of Chemical Reactions

TYPES OF CHEMICAL REACTIONS

Chemical Reactions A + B AB Reaction Type:

Physical Science December 10

Types of Chemical Reactions

Chemical Reactions and Energy

Recognizing Types of Chemical Reactions

Single Replacement Single Replacement Reactions are reactions that involve an element replacing one part of a compound. The products include the displaced.

Types of Reactions.

Types of Chemical Reactions

2Al + 3Br2  2AlBr3.

Chemical Reactions.

Types of Reactions.

Types of Reactions.

14.2 Types of Reactions.

Unit 3: Chemical Equations and Stoichiometry

Reaction Types Outcome:

Types of Reactions.

Types of Reactions.

Types of Chemical Reactions

Types of Reactions Chemistry Chapter 8.

Types of Chemical Reactions

Presentation transcript:

Chemical Reactions

5 types of reactions: Combination/Synthesis Decomposition Combustion Single Displacement Double Displacement

Double displacement reactions occur when cations from each reactant swap places to form ionic compounds with the opposing anions. AB + CD  AD + CB Examples: KCl + AgNO3  AgCl + KNO3 Ca(OH)2 + HCl  H2O + CaCl2

Combustion reactions can be identified from the following indicators: Oxygen is always a reactant Often release heat and light as they occur Carbon dioxide and water are products Examples: C3H8 + O2  CO2 + H2O

Practice C2H4 + O2  CO2 + H2O Combustion

Practice NaBr + H3PO4  Na3PO4 + HBr Double Displacement

Ca(OH)2 + Al2(SO4)3  CaSO4 + Al(OH)3 Practice Ca(OH)2 + Al2(SO4)3  CaSO4 + Al(OH)3 Double Displacement