'Ch3cooh aq' diaporamas de présentation

Chapter 4

Chapter 4. CH7 PROBLEM SOLVING CLASS R.D. A. BOLINAS. 4.9 State whether each of the following substances is likely to be very soluble in water. Explain. (a) Lithium nitrate ( b) Glycine, H 2 NCH 2 COOH (c) Pentane ( d) Ethylene glycol , HOCH 2 CH 2 OH. SOLUBLE IONIC COMPOUNDS.

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CHAPTER 10 Reactions in Aqueous Solutions I: Acids, Bases & Salts

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is the study of the

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Acid Base Titrations

Experiment #7. Acid Base Titrations. What are we doing in this experiment?. Determine the concentration of acetic acid in vinegar. To follow the ionization of phosphoric acid with the addition of NaOH and plot a titration curve. What is acid-base titration?.

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Carboxylic Acids

Carboxylic Acids. The COOH bond. Areas Specified by OCR. Formation of salts Esterification Hydrolysis of Esters. Review of Carboxylic Acids from AS. Carboxylic Acids contain the following functional group. Review of Carboxylic Acids from AS.

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PART 4: Salt Hydrolysis and Buffer Solutions

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Kinetics

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Chapter 17

Chapter 17. buffers - resist changes in pH by neutralizing added acid or base -contain significant amounts of a weak acid and its conj base or a weak base and its conj acid -acid will neutralize added OH - (base) and base will neutralize added H + (acid).

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Acids and Bases

Acids and Bases. Properties of Acids. Have a sour taste Changes colors of substances called indicators Aqueous Solutions are electrolytes (conduct electricity) React with metals: Zn + 2 HCl ? ZnCl 2 + H 2 Reacts with carbonates: 2HCl + Na 2 CO 3 ? 2NaCl + H 2 O + CO 2

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10.2. Strong and Weak Acids

10.2. Strong and Weak Acids. LO: I understand the difference between strong and weak acids. 10.2.1 Strong Acids. Hydrochloric acid. A strong acid is one that completely splits up into ions when dissolved in water:. +. HCl(aq). H + (aq). Cl - (aq). Sulphuric acid. +. H 2 SO 4 (aq).

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Reaction Powered Car

Reaction Powered Car. By Josh Breen, Andrew Jeske, and Margaret Schneider CBE 101 Dec. 7, 2009. The Team. From Left to Right: Andrew, Josh, and Margaret. The Reaction. Our Initial attempt for propelling our car was to use Alka-Seltzer and water:

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