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Slide 1 of 21 chemistry
© Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Slide 2 of 21 Net Ionic Equations What does a net ionic equation show? 11.3
Slide 3 of 21 © Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Net Ionic Equations A complete ionic equation is an equation that shows dissolved ionic compounds as dissociated free ions. 11.3
Slide 4 of 21 © Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Net Ionic Equations An ion that appears on both sides of an equation and is not directly involved in the reaction is called a spectator ion. The net ionic equation is an equation for a reaction in solution that shows only those particles that are directly involved in the chemical change. 11.3
© Copyright Pearson Prentice Hall Slide 5 of 21 Reactions in Aqueous Solution > Net Ionic Equations A net ionic equation shows only those particles involved in the reaction and is balanced with respect to both mass and charge. 11.3
Slide 6 of 21 © Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Net Ionic Equations Sodium ions and nitrate ions are not changed during the chemical reaction of silver nitrate and sodium chloride so the net ionic equation is 11.3
© Copyright Pearson Prentice Hall Slide 7 of 21
© Copyright Pearson Prentice Hall Slide 8 of 21
© Copyright Pearson Prentice Hall Slide 9 of 21
© Copyright Pearson Prentice Hall Slide 10 of 21 Practice Problems for Conceptual Problem 11.9 Problem Solving Solve Problem 28 with the help of an interactive guided tutorial.
© Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Slide 11 of 21 Predicting the Formation of a Precipitate How can you predict the formation of a precipitate in a double-replacement reaction? 11.3
Slide 12 of 21 © Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Predicting the Formation of a Precipitate You can predict the formation of a precipitate by using the general rules for solubility of ionic compounds. 11.3
Slide 13 of 21 © Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Predicting the Formation of a Precipitate 11.3
Slide 14 of 21 © Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Predicting the Formation of a Precipitate Will a precipitate form when a sodium carbonate solution is mixed with a barium nitrate solution? 11.3
Slide 15 of 21 © Copyright Pearson Prentice Hall Reactions in Aqueous Solution > Predicting the Formation of a Precipitate Sodium nitrate is soluble but barium carbonate is insoluble. The net ionic equation is 11.3
© Copyright Pearson Prentice Hall Slide 16 of 21 Section Quiz -or- Continue to: Launch: Assess students’ understanding of the concepts in Section 11.3 Section Quiz
© Copyright Pearson Prentice Hall Slide 17 of Section Quiz. 1. Identify the correct net ionic equation for the following reaction and the spectator ion, if there is one. FeO(s) + 2HClO 4 (aq) H 2 O(l) + Fe(ClO 4 ) 2 (aq) a.FeO(s) + 2H + (aq) + 2ClO 4 - (aq) H 2 O(l) + Fe 2 + (aq) + 2ClO 4 - (aq); no spectator ion b.FeO(s) + 2H + (aq) + 2ClO 4 - (aq) H 2 O(l) + Fe 2 + (aq) + 2ClO 4 - (aq); ClO 4 - is a spectator ion c.FeO(s) + 2H + (aq) H 2 O(l) + Fe 2+ (aq); ClO 4 - d.FeO(s) + 2HClO 4 (aq) H 2 O(l) + Fe(ClO 4 ) 2 (aq); no spectator ion
© Copyright Pearson Prentice Hall Slide 18 of Which one of the following products of double- replacement reactions would NOT form a precipitate? a.AgCl b.PbSO 4 c.Mg(OH) 2 d.Mo(NO 3 ) Section Quiz.
© Copyright Pearson Prentice Hall Slide 19 of Which reaction will NOT produce a precipitate from aqueous solution? a.Hg 2 (NO 3 ) 2 + KCl b.FeSO 4 + Ba(OH) 2 c.Pb(NO 3 ) 2 + Na 2 CO 3 d.NaBr + Al 2 (SO 4 ) Section Quiz
Slide 1 of 21 chemistry. © Copyright Pearson Prentice Hall Slide 2 of 21 Reactions in Aqueous Solution Structures in limestone caverns are formed when.
End Show © Copyright Pearson Prentice Hall Slide 1 of 42 Types of Chemical Reactions The heat and smoke of burning charcoal are the products of a combustion.
Writing Chemical Equations Chemical Equations A chemical equation is a representation of a chemical reaction; the formulas of the reactants (on the left)
11.3 Reactions in Aqueous Solution 1 > Chapter 11 Chemical Reactions 11.1 Describing Chemical Reactions 11.2 Types of Chemical Reactions 11.3 Reactions.
Net Ionic Equations Copyright © Pearson Education, Inc., or its affiliates. All Rights Reserved. Net Ionic Equations.
Chemical Reactions. Writing Chemical Equations 11.1.
& Solubility Rules. Precipitation Reactions Precipitation Rxn: A reaction that produces an insoluble product, a.k.a… a precipitate – Insoluble: Does NOT.
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Reactions in Aqueous Solution Objectives: 1. Write and balance net ionic equations 2. Use solubility rules to predict the precipitate formed in double.
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CHEMISTRY Tutoring this afternoon Agenda – Bellringer (5 min) Finish Activity Series if not complete Finish Net Ionic Equations if not complete.
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Net Ionic Equations. In aqueous solutions, ionic compounds dissociate into their ions. E.g. Sr(NO 3 ) 2(aq) → Sr 2+ (aq) + 2NO 3 - (aq) Total ionic equations.
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Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Dissociation Dissociation is separation of ions that occurs when.
Slide 1 of 27 Chemistry © Copyright Pearson Prentice Hall Slide 2 of 27 Solubility Equilibrium Barium sulfate is ingested by a patient before X-ray.
Net ionic equations Na + Al 3+ S 2– 2Ca 2+ PO 4 3– 3Cl –
DO NOW: 1. Watch the following video 2. Write your observations 3. Predict the products of AgNO 3 and NaCl.
Chemical Reactions. Describing Chemical Reactions 11.1.
Notes on Total and Net Ionic Equations. Ionic Compounds (Metal and Nonmetal) (Cation and Anion) If soluble these compounds will DISSOLVE and DISSOCIATE.
Aqueous Solutions. Ionic Reactions General Rules for dissolution (dissociation) of ionic compounds – Only 1 cation and 1 anion are formed – Monoatomic.
LECTURE ELEVEN CHM 151 ©slg Topics: 1. Precipitation Reactions 2. Acid / Base Reactions.
Unit 2 - Chemical Reactions. Double displacement occurs between ions in aqueous solution. A reaction will occur when a pair of ions come together to produce.
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Net Ionic Equations. Net-ionic Equations Net ionic equations are useful in that they show only those chemical species directly participating in a chemical.
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Rules for Writing Net Ionic Equations. 1.Split up the ionic compounds into their respective ions. 1.Combine a cation with an anion from the ions in solution.
Slide 1 of 42 chemistry. © Copyright Pearson Prentice Hall Slide 2 of 42 Types of Chemical Reactions > The five general types of reaction are: Combination.
Aqueous Solutions Some solutes exist as molecules when dissolved in water (sugar, ethanol) Many solutes dissociate or form ions in water Acids form H +
Chapter 6: Chemical Reactions. Predict and write equations for precipitation reactions. Write molecular, complete ionic, and net ionic equations.
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Double-replacement reactions occur between substances in aqueous solutions and produce precipitates, water, or gases. Section 3: Reactions in Aqueous Solutions.
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