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Balance Chemical Reactions
Kentlake Science Department2 Synthesis Reactions Occur when two or more substances combine to form one compound.
Kentlake Science Department3 Problem 1 N 2 + H 2 NH 3 N H
Kentlake Science Department4 Problem 2 S 8 + O 2 SO 3 S O
Kentlake Science Department5 Problem 3 N 2 + O 2 N 2 O N O
Kentlake Science Department6 Synthesis Reactions K + Cl 2 Sb + S 8 Cu + O 2
Kentlake Science Department7 Synthesis Reactions Cs + O 2 Ag + O 2
Kentlake Science Department8 Single Displacement Reactions Occur when an uncombined element replaces an element that is part of a compound.
Kentlake Science Department9 Problem 4 Na + H 2 O NaOH + H 2 Na H O
Kentlake Science Department10 Problem 5 Zn + HCl ZnCl 2 + H 2 Zn H Cl
Kentlake Science Department11 Single Displacement Reactions Zn + FeCl 3 + Cs +H 2 SO 4 + Fe 2 O 3 + H 2 +
Kentlake Science Department12 Single Displacement Reactions Zn + CuSO 4 + Fe + CuSO 4 +
Kentlake Science Department13 Decomposition Reaction A complex substance breaks down into two or more simpler substances. 2H 2 O 2H 2 + O 2 AB A + B
Kentlake Science Department14 Problem 6 KClO 3 KCl + O 2 K Cl O
Kentlake Science Department15 Problem 7 HgO Hg + O 2 Hg O
Kentlake Science Department16 Decomposition Reactions Al(OH) 3 + H 2 O CuSO 4 + SO 3 AuCl 3 Au +
Kentlake Science Department17 Decomposition Reactions H 2 SiO 3 + H 2 O HNO 3 + H 2 O
Kentlake Science Department18 Combustion Reactions A hydrocarbon is a compound containing only carbon and hydrogen. When burned they will combine with oxygen.
Kentlake Science Department19 Problem 10 C 7 H 6 O 2 + O 2 CO 2 + H 2 O C H O
Kentlake Science Department20 Combustion Reactions CH 4 + O 2 CO 2 + H 2 O C 2 H 6 + O 2 CO 2 + H 2 O C 6 H 12 O 6 + O 2 CO 2 + H 2 O C 2 H 5 OH + O 2 CO 2 + H 2 O
Kentlake Science Department21 Double Displacement Reactions An element from each of two compounds switch places.
Kentlake Science Department22 Problem 8 BaCl 2 +Al 2 (SO 4 ) 3 BaSO 4 + AlCl 3
Kentlake Science Department23 Problem 9 FeBr 2 + K 2 CO 3 FeCO 3 + KBr Note that the subscripts of K and Br have changed in the formulas.
Kentlake Science Department24 Problem 9 FeBr 2 + K 2 CO 3 FeCO 3 + KBr Fe Br K CO
Kentlake Science Department25 Double Displacement Reactions FeS + HCl NaOH + Al 2 (SO 3 ) 3 NaCl + H 2 SO 4
Kentlake Science Department26 Double Displacement Reactions H 2 S + CuSO 4 KCl + Hg 2 SO 4
Kentlake Science Department27 Neutralization Reactions Double displacement reactions that involve the reaction between an acid and base
Kentlake Science Department28 Neutralization Reactions Mg(OH) 2 +2HCl MgCl 2 +2H 2 O base + Acid salt + water
Kentlake Science Department29 Internet References Group work site Balancing Equations Tutorial in Reactions
Classifying Chemical Reactions Kentlake Science Department2 Synthesis Reactions Occur when two or more substances combine to form one compound.
Classifying Chemical Reactions Kentlake Science Department2 The Nature of Chemical Reactions Substances that undergo a chemical reaction experience.
Types of Reactions Six Types. Single Replacement A free element replaces one of the ions in a compound A metal replaces a metal OR a nonmetal replaces.
Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis Reaction 2) Decomposition Reaction 3) Single Displacement Reaction 4) Double Displacement.
8 th Grade Science T. Trimpe
1 Chapter 5 Chemical Quantities and Reactions 5.5 Types of Reactions.
Chemical Reaction Types. Synthesis Two or more elements or compounds combine to form a more complex product A + B AB 2H 2 + O 2 2H 2 O 2Na + Cl 2.
Types of Reactions and Predicting Products. Types of Reactions There are four main types of chemical reactions: Synthesis Synthesis Decomposition Decomposition.
How can we tell if a reaction takes place?. There are four clues: 1. _______________ 2. _______________ 3. _______________ 4. _______________.
Post-Mission Challenge. __AgNO 3 +__NaCl __AgCl+__NaNO 3 Balanced? What type of reaction?
CHEMISTRY PART 13 Reaction Types. What do the following reactions have in common? 2Mg + O 2 2MgO H 2 + Cl 2 2HCl 8Fe + S 8 8FeS 2H 2 +
Types of Chemical Reactions 20 point total Decomposition ABC A + B + C One reactant multiple products.
CLASSIFYING CHEMICAL REACTIONS FIVE BASIC WAYS TO CLASSIFY CHEMICAL REACTIONS: 1.Synthesis 2.Decomposition 3.Single-Replacement 4.Double-Replacement.
Chemistry An Introduction to General, Organic, and Biological Chemistry, Eleventh Edition Copyright © 2012 by Pearson Education, Inc. Chapter 5 Chemical.
Chapter 11 SYNTHESIS Definition: Two or more elements or compounds combine to make a more complex substance A + B → AB.
1 Chapter 7 Chemical Reactions 7.4 Types of Reactions Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.
Chemical Reactions. Types of Reactions There are five types of chemical reactions we will talk about: Synthesis reactions Decomposition reactions.
Ch 8 - Chemical Reactions. Types of Reactions There are five types of chemical reactions we will talk about: Combination (or synthesis) reactions.
Types of Chemical Reactions Single Replacement Reactions Double Replacement Reactions Combustion Reactions.
Chemical Reactions. Types of Reactions There are five types of chemical reactions we will talk about: Synthesis reactions _____________ reactions.
Unit 3: Balancing Chemical Equations Section 3: Types of Chemical Reactions.
TYPES OF CHEMICAL REACTIONS. There are FIVE main types of chemical reactions Synthesis Reaction Decomposition Reaction Single Displacement Reaction.
Types of Reactions and Predicting Products SNC2D.
Reactions in Aqueous Solutions Chapter 7. Synthesis – 1 product Decomposition – 1 reactant Single displacement – 1 element & 1 compound react to produce.
The Joy of Balancing Equations. What we already know… Coefficient 2CaCl 2 The 2 tells you that there are 2Ca and 4Cl CaCl 2 Subscript The little two tells.
Types of Chemical Reactions. Review A chemical equation describes a chemical change. The Law of Conservation of Mass says that the number and kind of.
Day 20: Reaction Types Sci 10Chemistry. Look at the following reactions. What do they have in common? Look for patterns… 2Mg + O 2 2MgO H 2 + Cl 2
Types of Reactions 1.Synthesis reactions 2.Decomposition reactions 3.Single displacement reactions 4.Double displacement reactions 5.Combustion reactions.
Types of Chemical Reactions. Watch These Reactions!
Types of Chemical Reactions. Combination Reaction *Also known as Synthesis A + B AB Putting together elements (or compounds) to make a compound. 2Mg +
Synthesis Reactions Reaction in which two or more substance combine to form one new compound.
Unit 5. Fe + O 2 → Fe 2 O 3 Fe = O = Fe = O =
Chemical Reaction Types pp Combustion hydrocarbon + oxygen → carbon dioxide + water C 3 H 8 O + O 2 → CO 2 + H 2 O CH 4 + O 2 → CO 2 + H.
Mass is never created or destroyed-ALL must be conserved and accounted for during a chemical reaction The same number of atoms of reactant elements.
Types of Chemical Reactions. Review A chemical equation describes a chemical change. A chemical equation describes a chemical change. The Law of Conservation.
Section 11.1 & 11.2: Chemical Reactions There are five types of chemical reactions we will talk about: 1.Synthesis reactions (Combination) 2.Decomposition.
The Activity Series. Topic 9.1. easily oxidized (more -) easily reduced (more +)
Warm Up (Element or Compound) Identify the following as either an element or a compound: Identify the following as either an element or a compound: Cl.
Types of Chemical Reactions. 5 Types of Chemical Reactions 1) Synthesis 2) Decomposition 3) Single Displacement/Replacement 4) Double Displacement/Replacement.
Synthesis 2 or more elements or compounds combine to make one product A + B AB Element + element yields compound.
Types of Chemical Reactions. Types of Reactions There are five types of chemical reactions we will talk about: Synthesis/Combination reactions 2.
A chemical reaction is a process in which one or more substances are converted into new substances with different physical and chemical properties. There.
Single Replacement One element replaces a similar element in a compound A + BX AX + B A replaces B if A and B are similar Metals can replace less reactive.
–Chemical reactions occur when bonds between the outermost parts of atoms are formed or broken.
Equation Types Balancing Equations. Points of Interest: Know diatomics: H 2, N 2, O 2, F 2, Cl 2, Br 2, I 2 means “yields” and shows direction of action.
Types of Reactions. Type of Reactions Chemical reactions are classified into four general types Synthesis (aka Combination) Decomposition Single Replacement.
Reaction Types Chemistry Dr. May Single Displacement Reaction A Compound and an element form a compound and an element A Compound and an element form.
1. Synthesis reactions Synthesis reactions occur when two substances (generally elements) combine and form a compound. (Sometimes these are called combination.
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