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Q12: Iodine-131, t<sub>1/2 </sub>= 8.0 days, is used
Q13: A cell can be prepared from copper
Q26: A voltaic cell consists of a Hg/Hg<sub>2</sub><sup>2+</sup>
Q48: What happens to the solution if sodium
Q55: What is the coordination number of chromium
Q60: A lead-storage battery is not rechargeable.
Q80: What is the name given to the
Q89: What is the half-reaction that occurs at
Q99: Write out the steps in the mechanism
Q100: Which is true for a system at