'Polyprotic acids' diaporamas de présentation

Chapter 16 Acids and Bases

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 16 Acids and Bases. Some Definitions. Arrhenius Acid: Substance that, when dissolved in water, increases the concentration of hydrogen ions

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Chapter 16 Acids and Bases

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 16 Acids and Bases. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Some Definitions. Arrhenius

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Chemistry 223 Chapter 21: Buffers and the Titration of Acids and Bases PART 2

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CHAPTER 19

CHAPTER 19. ACID, BASES & SALTS. Open Textbook to page 586. MANY SUBSTANCES CONTAIN ACIDS. VINEGAR (ACETIC ACID) CARBONATED DRINKS (PHOSPHORIC ACID) GRAPE JUICE (TARTARIC ACID) APPLES (MALIC ACID) LEMONS (CITRIC ACID). MANY SUBSTANCES CONTAIN BASES. LYE (SODIUM HYDROXIDE) FOUND IN

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Chemistry, The Central Science , 10th edition AP edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten

Chemistry, The Central Science , 10th edition AP edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten.

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Acid Base Definitions

Acid Base Definitions. Originally recognized by properties like taste, feel, reactions with indicators Acids taste sour and turn blue litmus red Bases are bitter, feel slippery, and turn red litmus blue. Arrenhius Definition. Very limited

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Models of Acids and Bases

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AP Chemistry

AP Chemistry. Acids and Bases. Aqueous Equilibria: Acids and Bases. Arrhenius Acids and Bases Acids cause [H+] to increase, bases cause [OH-] to increase Bronsted-Lowry Acids and Bases H + /proton Donor (acid) and H +/ proton Acceptor (base) Lewis Acid and Bases Acids accept electron pair

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Writing AP Equations

Writing AP Equations. Warm - Up. Write the complete electronic configuration of the Fe atom in the ground state. Would you expect the atom to be paramagnetic or diamagnetic? (2000)

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Chapter 14

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Bicarbonate buffer system

Bicarbonate buffer system. Buffers:. What are they????? Solutions of a weak acid and its conjugate Or a weak base/conjugate. Buffers:. Why are they important???? They are resistant to a change in pH when small quantities of acid and bases are added. How do buffers work???.

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SCH4U Unit #2: EQUILIBRIUM

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Acid Base Titrations

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Chapter 14: Acids & Bases

Chapter 14: Acids & Bases. Definitions & Properties of Acids & Bases Water dissociation & pH Acids Strong vs Weak Acids Polyprotic Acids Bases Strong vs weak bases Acid/Base Properties of Salts Acid/Base Properties of Oxides Structure & its Effect on Acid/Base Properties. Example 1.

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Chem. 1 Notes: Unit 13 Acids, Bases & Aqueous Equilibrium

Chem. 1 Notes: Unit 13 Acids, Bases & Aqueous Equilibrium.

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Neutralization Reactions for Polyprotic and Polybasic Species

Neutralization Reactions for Polyprotic and Polybasic Species. Polyprotic Acids. The titration curves we have considered so far have a single defined equivalence point, because the acids are monoprotic . They have a single proton (H + ) that may dissociate.

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Chemistry 122

Chemistry 122. Strengths of Acids and Bases. Strong Acids and Bases. The strength of an acid depends on how much it ionizes in water Strong acids completely ionize, releasing all their H + Ex. HCl and H 2 SO 4 HCl (g) + H 2 O (l) ? H 3 O + ( aq ) + Cl - ( aq ) (100% ionized)

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Polyprotic Acid Titrations Polybasic Base Titrations

Polyprotic Acid Titrations Polybasic Base Titrations. Multiple Equivalence Points. Titrations of Polyprotic Acids. When one titrates a polyprotic acid with a base there is an equivalence point for each dissociation. GO TO WIKISPACE NOW!. DOWNLOAD TITRATION GRAPHS Summary!.

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