Chapter 4: Chemical Reactions & Solution Stoichiometry. OWL Deadline: 15- October-12 (7:50 AM ) Exam #2 on 15-Oct with Dr. Vining. Types of Reactions Solubility Rules Aqueous Reactions and Stoichiometry Oxidation-Reduction Reactions.By katoka
Chapter 4: Chemical Reactions & Solution Stoichiometry. OWL Due Date: 9/28/11 (11:59 PM)-Before Break! Exam #2 on 14-October w /Ms. Barsukoff . Early Exam Takers will be with me before 13-October!! Lab This Week Depends on Your Room Room 202 (Schaumloffel, Chiang) = Unknown AcidBy beck
1 mole = particles : Avogadro’s number Particles = molecules Molar mass of each element can be found on the periodic table. The unit is in grams/mol or g/mol. Calculate the molar mass of mercury (II) sulfate.By marlie
View Write net ionic equation PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Write net ionic equation PowerPoint presentations. You can view or download Write net ionic equation presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.
Net Ionic Equation. Net ionic equations are used to show only the chemicals and ions involved in a chemical reaction in order to simplify information about a reaction. The ions that are not involved in the reaction are called spectator ions and are removed from the reaction.
How to Write NET IONIC EQUATIONS. Aqueous Reactions. Many chemical reactions occur in water, i.e. in solution Two things we must consider Solubility of reactants and products Electrolytic properties of reactants and products. Solubility.
Complete Ionic, Net Ionic Quiz. A double replacement is also called a. Double displacement reaction Precipitation reaction Non redox reaction All of the above. Which of the following is a double replacement reaction?. 2Al + 3H 2 SO 4 Al 2 (SO 4 ) 3 + 3H 2
IONIC and NET IONIC EQUATIONS. Net ionic – an equation representing what happens to the ions in a reaction - shows what is really taking place in a reaction. Aqueous substances soluble in H 2 O Use solubility table Write in ion form. Steps for writing net ionic eqns:
NET IONIC EQUATIONS. Frustrated student. NET IONIC EQUATIONS. Frustrated Teacher. NET IONIC EQUATIONS. How do I fit it in my curriculum through out the year? Why do the kids just not get it? How can they learn so many reactions?. NET IONIC EQUATIONS.
Net Ionic equations. A solution of Barium Chloride reacts with a solution of sodium sulfate BaCl 2 + Na 2 SO 4 → BaCl 2 + Na 2 SO 4 → BaSO 4 + 2NaCl Ba 2+ + 2Cl 1- + 2Na 1+ + SO 4 2- → BaSO 4 + 2Na 1+ 2Cl 1- Ba 2+ + 2Cl 1- + 2Na 1+ + SO 4 2- → BaSO 4 + 2Na 1+ 2Cl 1-
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:
Net Ionic Equations. AgNO 3 ( aq ) + NaCl( aq ) AgCl( s ) + NaNO 3 ( aq ). What happens when you put AgNO 3 and NaCl in water? (both are ionic compounds). KEY POINT: NaCl ( aq ) really means: Na +1 ( aq ) + Cl -1 ( aq ). â€œdissociated ionsâ€ or â€œions in solutionâ€.
Net Ionic Equations. Net Ionic Equations…. …describe a chemical reaction in solution recognizing the role of dissociation. 3 steps. Non Ionic equation (aka balanced chemical equation) Total ionic equation Net ionic equation. Example.
Net Ionic Equations. Section 4 Writing Net Ionic Equations. Chapter 8. Ionic Equations. Ionic compounds dissolve in water KI( aq ) = K + ( aq ) + I – ( aq ) Pb(NO 3 ) 2 ( aq ) = Pb 2+ ( aq ) + ( aq ). Reaction between KI and Pb(NO 3 ) 2