'Molecular equation' diaporamas de présentation

Chapter 4 Aqueous Reactions and Solution Stoichiometry

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 4 Aqueous Reactions and Solution Stoichiometry. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Chapter 4 HW.

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CHEMISTRY 161 Chapter 4

CHEMISTRY 161 Chapter 4. CHEMICAL REACTIONS. 2 HgO (s) ? 2Hg (l) + O 2(g) aq 1. properties of aqueous solutions 2. reactions in aqueous solutions a) precipitation reactions b) acid-base reactions (proton transfer) c) redox reactions (electron transfer). 1.PROPERTIES OF AQUEOUS SOLUTIONS.

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Chapter 4: Aqueous Reactions and Solution Stoichiometry

Chapter 4: Aqueous Reactions and Solution Stoichiometry. 4.1: General Properties of Aqueous Solutions. Solutions. Solutions are defined as homogeneous mixtures of two or more pure substances. The solvent is present in greatest abundance. All other substances are solutes. Dissociation.

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Chapter 4

Aqueous Reactions and Solution Stoichiometry. Chapter 4. Predicting whether or not a reaction will occur. There are two issues Whether the reaction wants to occur Ag + Mg(NO 3 ) 2 Whether there is enough energy to start the process Formation of a solid Formation of a liquid

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Limiting reactant prob

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Chapter 4 Aqueous Reactions and Solution Stoichiometry

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 4 Aqueous Reactions and Solution Stoichiometry. Solutions:. Homogeneous mixtures of two or more pure substances. The solvent is present in greatest abundance

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Chapter 4 Aqueous Reactions and Solution Stoichiometry

Chemistry, The Central Science , 10th edition Brown, LeMay, and Bursten. Chapter 4 Aqueous Reactions and Solution Stoichiometry. SHS / AP Chemistry. Solutions:. Homogeneous mixtures of two or more pure substances. The solvent is present in greatest abundance.

647 views • 52 slides

Chapter 4 Aqueous Reactions and Solution Stoichiometry

Chapter 4 Aqueous Reactions and Solution Stoichiometry. Solutions:. Homogeneous mixtures of two or more pure substances. The solvent is present in greatest abundance. All other substances are solutes. Dissociation.

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Reactions in Aqueous Solution

Reactions in Aqueous Solution. Solution Stoich, Acid/Base theory, and Solution terms will be covered later!!!. Chapter 4. Quick Review of Reactions from Chemistry I. Synthesis Decomposition (carbonates, chlorates) Single Replacement Double Replacement Combustion. 1. Synthesis reactions.

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Chapter 4

Chapter 4. Chemical Quantities and Aqueous Reactions. What Happens When a Solute Dissolves?. there are attractive forces between the solute particles holding them together there are also attractive forces between the solvent molecules

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Section 4.2

Section 4.2. Precipitation Reactions. Precipitation Reactions. Mixing ions that form insoluble compounds The insoluble solid formed is a precipitate. Solubility. The amount of substance that can dissolve in a given quantity of solvent at a given temperature. Solubility Guidelines.

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Precipitation Reactions

Precipitation Reactions. Example: Write the complete balanced molecular equation for the reaction between aqueous solutions of sodium phosphate and calcium acetate. Write the complete ionic equation and the net ionic equation for the reaction. Precipitation Reactions.

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Other Classification of Reactions

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Chapter 4 Aqueous Reactions and Solution Stoichiometry

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 4 Aqueous Reactions and Solution Stoichiometry. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Solutions:.

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Strong Electrolytes

Strong Electrolytes. Strong acids Strong bases Soluble ionic salts. Precipitation Reactions. Example. Reaction of AgNO 3 (aq) with NaCl (aq). Ag NO 3 ( aq ) + K Cl ( aq ) ?? AgCl ( s ) + KNO 3 ( aq ). Insoluble ionic compound (AgCl). Gravimetric Analysis.

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Predicting Products and The Activity Series

Predicting Products and The Activity Series. Initial Questions. Do all reactions occur? How do you know when a reaction occurs and when it does not? Today we learn about the learn activity series. What do you think the activity series is and what does it mean to reactions?. Objectives.

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Reactions

Reactions. Part 2: Net Ionic Equations. Homework Review. #1 Which of the following will dissociate in water?. AgNO 3 Yes, Rule #1 NaOH Yes, Rule #2 and Rule #5 PbSO 4 No, Rule #4. #1 Which of the following will dissociate in water?. CaS No, Rule #6 LiCl Yes, Rule #3 Ba(OH) 2

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Reactions in Solution

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Ionic Equations

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Net Ionic Equations

Net Ionic Equations. Show the physical state of each component in the reaction If a compound is soluble, it is broken into appropriate aqueous ions. Example 2: Fe(s) + AgNO 3 ( aq ) ? ? Molecular Equation: Fe(s) + 2AgNO 3 ( aq ) ? 2Ag(s) + Fe(NO 3 ) 2 ( aq ) Total Ionic Equation:

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