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Unformatted text preview: 2010 Digital Interactive Video Education Week 26 137 Results: What was the % bleach concentration? Trial 1 = _________________% Trial 2 = _________________% Average = _________________% Discussion 1. Was your hypothesis correct? Calculate % error 2. List at least three sources of error. 3. Considering the question answered in this experiment, list some similar questions that could be answered by conducting a science experiment. Trial 1 Trial 2 Initital Volume of Bleach (mL) Final Volume of Bleach (mL) Volume of Thiosulfate titrated (mL) 2010 Digital Interactive Video Education Week 27 138 LESSON 51: ELECTROCHEMISTRY Assignment: 1) Read textbook pages corresponding to this topic. 2) Defne the Following terms: Electrolyte, nonelectrolyte, electrochemical cell, electrode, galvanic cell, electrolytic cell, electrolysis, cathode, anode, voltaic cell, battery, salt bridge, fuel cell, electroplating 3) Watch lecture and take notes....
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- Spring '07