Penfoster Exam 007534RR

Feb 3rd, 2012
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A. T. Still University
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This file contains answers to the following questions some of which are given here i.e. 1. In an electrolytic cell, anions move from the _______ and cations move from the _______. A. cathode to the anode; anode to the cathode B. anode to the cathode; cathode to the anode C. anode to the voltage source; cathode to the voltage source D. voltage source to the cathode; voltage source to the anode 2. What of the following is most likely the net ionic equation for the reaction between a strong acid and a strong base? A. H+(aq) B. C. D. 3. Which of the following statements about the pH scale is true? A. Acids, which have higher concentrations of hydronium ions than bases, are found from 0 and up to 7. B. Acids, which have lower concentrations of hydronium ions than bases, are found from 14 and down to 7. C. Bases, which have higher concentrations of hydronium ions than acids, are found from 14 and down to 7. D. Bases, which have higher concentrations of hydronium ions than acids, are

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