Course Syllabus 104 S14

Equilibrium jan 27 unit 1 solutions molality and mole

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Unformatted text preview: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Chem104, Spring 2014 6 Hunter College, CUNY Exam 3: Aqueous Solutions Unit 6: Acids and Bases Read sections 13.6, 14.1- 14.12, but skip the subsections on percent dissociation (p. 657 and p. 659) • identify Arrhenius acid/base reactions • identify Bronsted acid/base reactions • identify the conjugate acids and bases in Bronsted reactions • write equilibrium constants for acid (Ka) or base (Kb) reactions • determine relative acid strength from Ka values • use the pH scale to identify acidic or basic solutions • compute pH from hydrogen ion concentration • compute pOH from hydroxide ion concentration • compute relevant concentrations from pH or pOH • compute pH from pOH and vice versa at 298K, or at any temperature for which a value for Kw is known • identify strong acids and bases and calculate pH (and pOH) of strong acid or base solutions • identify the main species of solutions of weak acids, bases, or salts • obtain the pH of solutions of weak acids, bases, or salts given starting concentrations,...
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