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In your lab, you didn't use a salt bridge with metallic salt solutions. What did you use?
In your lab, you didn't use a salt bridge with metallic salt solutions. What did you use?
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What do the half-reactions in an electrochemical cell represent?
Given the following equation describing a voltaic cell, describe the path of electron flow in the cell. Mg + Zn2+ -> Mg2+ + Zn (Eo=+1.61V)
The following equation shows the net reaction taking place in a voltaic cell. Identify the substance that is oxidized and the substance that is reduced.
Zn + Br2 -> Zn2+ + 2Br- (Eo = +1.85V)
Which of the following equations represents the decomposition of a chemical compound via an electrolytic reaction?
An anion is a negative ion, as it contains more electrons than protons.
In your lab, you didn't use a salt bridge with metallic salt solutions. What did you use?