'Quilibrium concentrations' diaporamas de présentation

Equilibrium

Equilibrium. Notes AP Chemistry. What is chemical equilibrium?. A dynamic state of a chemical reaction where the rate of the forward reaction equals the rate of the reverse reaction in a closed system, but no net effect is observable

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Equilibrium

Equilibrium. Notes AP Chemistry. What is chemical equilibrium?. A dynamic state of a chemical reaction where the rate of the forward reaction equals the rate of the reverse reaction in a closed system, but no net effect is observable

610 views • 50 slides

Chemical Equilibrium CHAPTER 15 Chemistry: The Molecular Nature of Matter, 6 th edition

Chemical Equilibrium CHAPTER 15 Chemistry: The Molecular Nature of Matter, 6 th edition By Jesperson , Brady, & Hyslop. CHAPTER 15 Chemical Equilibrium. Learning Objectives: Reversible Reactions and Equilibrium Writing Equilibrium Expressions and the Equilibrium Constant (K)

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TOPIC 17 EQUILIBRIUM

TOPIC 17 EQUILIBRIUM. 17.1 THE EQUILIBRIUM LAW. ESSENTIAL IDEA. The position of equilibrium can be quantified by the equilibrium law. The equilibrium constant for a particular reaction only depends on the temperature. NATURE OF SCIENCE (1.8 and 1.9)

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Announcements

Announcements. Final Monday March 24 th at 6pm Cumulative 60% chapters 14 and 15, 40% rest of chapters Effective study techniques formulate exam questions (share with other students on canvas final study room)

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Chemical Equilibrium: Quantitatively

Chemical Equilibrium: Quantitatively. Chapter 12. Equilibrium Constant (Kc). Demonstrates the relationship between concentration of products and reactants at equilibrium. Concentrations are raised to the power of the stoichiometric coefficients. We use only gaseous or aqueous concentrations.

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Sections 15.3 Using Equilibrium Constants in Calculations

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Buffer or Common Ion problems.

Buffer or Common Ion problems. Identify the weak acid or base in the problem. There has to be one or the other to create a buffer. Write the ionization reaction for the weak acid or weak base. Do you recognize the common ion? It is a part of the salt. Write the equilibrium expression.

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