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Distilled H2O. Why? Conductivity? How Can Molecular Compounds Produce Ions In Water? ... distilled water (N2, O2, CO2 (aq)) CO2 (aq) NH3 (aq) HCl (aq) C6H12O6 (aq) ...
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Chemical Equilibrium Chapter 13 LeChatelier s Principle
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Previously in Chem104 A new chapter: Equilibrium Writing equilibrium expressions observing LeChatelier s Principle Calculating equilibrium constants, K
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Title: Equilibrium Author: David H.Belmarsh Description: LeChatelier's Principle; Mass Action Expression; (Kask,chp12; Addison, chp17) Last modified by
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Chapter 19, part II Notes Equilibrium Reactions LeChatelier s Principle Equilibrium Constants Reactions so far Up to now, we have assumed that reactions go one ...
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Kept a careful accounting of atoms as they rearranged themselves ... temperature that disturbs original equilibrium. LeChatelier's Principle ...
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concentrations be when equilibrium is reached? K in terms of pressure: Kp vs. Kc. Kp = Kc(RT) ... LeChatelier's Principle: Doing the math ...
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Equilibrium and Le Chatelier s Principle What is Equilibrium? Equilibrium Crash Course Chemical Equilibrium Reversible Reactions: A chemical reaction in which the ...
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chemical equilibrium
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CHEMICAL EQUILIBRIUM Chemical Equilibrium Reversible Reactions: A chemical reaction in which the products can react to re-form the reactants Chemical Equilibrium ...
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Kinetic: due to motion of the object KE = 1/2 mv2 (m = mass, v = velocity) ... there is a direct relationship between concentration and reaction rate; ...
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The factors that control the rate of a reaction. How energy ... The rate at which reactants are used up in a ... Slow, so they bounced off. Lets speed it ...
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Title: PowerPoint Presentation Author: Andrew Allan Last modified by: Home Created Date: 7/10/2001 11:23:53 PM Document presentation format: On-screen Show
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pH calculations!' H2O H2O -- H30 OH- Water Water Hydronium ion hydroxide ion ... pH: scale used to measure how acidic or basic a solution is. pH = - log [H30 ...
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Lecture Presentation Solubility Equilibria Chapter 17 Why Study Solubility Equilibria? Many natural processes involve precipitation or dissolution of salts.
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Kinetics and Equilibrium Chapter 18 Collision Theory a reaction is more likely to occur if reactant particles collide with proper energy and orientation Reaction Rate ...
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Title: Hein and Arena Author: M Last modified by: lemme Created Date: 10/20/2003 6:50:10 AM Document presentation format: On-screen Show (4:3) Company
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DIRECTIONS This show presentation is ... (not necessarily equilibrium) Its magnitude relative to K determines ... or liquids CHEMICAL EQUILIBRIUM A state of ...
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Class I to Class II transitions in alloys at low stresses. Universality of Harper-Dorn Creep ... Transitions in Creep Mechanisms - Examples. Dangers in blind ...
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Chemical Equilibrium N2(g) + 3 H2(g) -- 2 NH3(g) Many reactions do not go to completion - under the given conditions it is possible that not all of the reactants are ...
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Title: Slide 1 Author: HHS Last modified by: barnesd Created Date: 5/11/2006 8:09:49 PM Document presentation format: On-screen Show Company: CVUHSD
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A few drops of a solution of Pb(NO3)2(aq) is added to a solution of KI(aq), yellow PbI2(s) is formed Ca(OH)2(s) (Ksp = 5.5 x 10-6 ) and Mg(OH)2(s) ...
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Title: Chapter 7 Author: Faith Yarberry Last modified by: Faith Yarberry Created Date: 10/29/2006 9:17:33 PM Document presentation format: On-screen Show
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Title: Slide 1 Author: wcsd Last modified by: WCSD Document presentation format: On-screen Show (4:3) Other titles: Times New Roman MS PGothic Arial Symbol Comic Sans ...
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ADVANCED PLACEMENT CHEMISTRY EQUILIBRIUM
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Chapter 9: Chemical Equilibrium The forward and reverse reaction are both taking place at the same rate
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N2(g) 3 H2(g) -- 2 NH3(g) Chemical Equilibrium ... N2(g) 3H2(g) 2NH3(g) The forward and reverse directions 'oppose' ... PCl5(g) PCl3(g) Cl2 (g) K = 2.15 ...
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Reactions of Alcohols Alcohols can be converted into many other functional groups, including alkanes by reduction alkenes dehydration alkyl halides
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Electrochemistry (Applications of Redox)
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Kinetics , Thermodynamics and Equilibrium Regents Chemistry Reactions that go to completion: Equilibrium is not reached if one of the products is withdrawn as quickly ...
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Equilibrium ... Equilibrium
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CHAPTER 14 Chemical Equilibrium
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Things I am collecting Article analysis IV Molarity Packet Molarity by Dilution WS Review Please put in separate piles Chem Matters Chem Matters Articles by Topic ...
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The Concept of Equilibrium Chemical equilibrium occurs when a reaction and its reverse reaction proceed at the same rate. ...
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Kinetics , Thermodynamics and Equilibrium Regents Chemistry
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Chapter 18 Rates of Reaction uncatalyzed catalyzed Catalyst lowers Ea for both forward and reverse reactions. Catalyst does not change equilibrium constant or shift ...
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The Common Ion Effect. Suppose we had a solution that contained the weak acid HF (K a = 7.2 x 10-4) and its salt NaF. What would be the major species in solution?
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Flashcards for Unit 12 Equilibrium Rate of forward process = Rate of reverse process Conditions for Equilibrium 2-way process Closed System Dynamic Equilibrium ...
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... that is, the firm was a price taker in the input markets ... Firm is a price taker in the output market thus p(y)=py. Thus maximisation problem 1 becomes: ...
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Acid and Base Equilibrium
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Equilibrium and Radioactivity From there to here, from here to there, funny things are everywhere--TSG 1957
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Title: Ch 8: Chemical and physical change; energy, rate and equilibrium Author: default user Last modified by: Upali Siriwardane Created Date: 11/7/2002 2:27:54 PM
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Title: Comparison of Means with Student s t Author: mske Last modified by: mske Created Date: 2/8/2006 10:40:58 PM Document presentation format
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Title: PowerPoint Presentation Author: Gerrard Marangoni Last modified by: Gerrard Marangoni Created Date: 2/9/1999 11:24:11 AM Document presentation format
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A reaction where the amount of reactants decrease and the amount of products ... The following reaction is contained in a flask at 300oC. ...
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Context: when components of a reaction are in different physical states. ... Replace the concentration terms by their corresponding values using K ...
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Title: Slide 1 Author: weinzier Last modified by: Library Front Desk Created Date: 9/9/2005 2:35:10 PM Document presentation format: On-screen Show (4:3)
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Le Chatelier s Principle? What controls the position of chemical equilibrium? We can change certain aspects of an equilibrium reaction to force the equilibrium to ...
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VI. Kinetics/Equilibrium
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2. no reactions between buffers in a multiple buffer system. 3. range can be extended using more than one buffer. Henderson-Hasselbalch ...
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Combustible mixtures can be generated in the ullage of ... Temperature of the liquid fuel and tank walls. Ambient pressure ... Wagner's equation (species ...
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CHEMISTRY Chapter 15 Applications of Aqueous Equilibria Solubility Equilibria Solubility Product: is the product of the molar concentrations of constituent ions and ...
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Title: REACTIONS AND EQUILIBRIA INVOLVING ACIDS, BASES, AND SALTS Author: Kristen Jones Last modified by: vhermsdorf Created Date: 2/27/2004 3:38:57 AM
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Salt of conj. Base: NaA Na (aq) A-(aq) = two sources of A- Common Ion! ... Forms a basic salt (from conj. base of the weak acid) ...
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