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The top documents tagged [logoh h]
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UNIT IV pH. I ONIZATION OF W ATER Pure distilled water still has a small conductivity. Why? 2H 2 O (l) + 59kJ H 3 O + (aq) + OH - (aq)
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Strong or weak? Acid base equilibrium. Unit IV Investigation IV-X ChemCatalyst You have a beaker containing 0.10 M HCl, hydrochloric acid. When you test
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ACID/BASE SOLUTIONS. What is an acid? Bronsted-Lowry definition: An acid is a proton donor. So, what’s a base? Bronsted-Lowry definition: A base is a
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ANNOUNCEMENTS Arnold Orville Beckman (April 10, 1900 – May 18, 2004) Invented the pH meter in 1934 (because of lemons!) Founded Silicon Valley (located
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Acid-Base Equilibria pH and pOH Relationship of Conjugate Pair acid-base strength. When acids or bases control pH: determine K predict pH When pH controls
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Here’s another example calculation question involving these quantities [H 3 O + ], [OH – ], pH, and pOH Calculations Example 2
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Topic 18- Acids and bases 18.1 Calculations involving acids and bases 18.2 Buffer solutions 18.3 Salt hydrolysis 18.4 Acid-base titrations 18.5 Indicators
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