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4 cards from this section. Quick, good the night before a test.
What is oxidation?
Think about the increase in oxidation number.
Give an example of a substance that undergoes reduction.
Consider which element gains electrons in reactions.
What is the oxidation state of sulfur in H2SO4?
Think about balancing the overall oxidation states in the compound.
True or False: All oxidation reactions are accompanied by reduction reactions.
Remember LEO and GER concepts.
Propose a balanced redox reaction in basic conditions for the oxidation of iodide ions (I-) to iodine (I2).
Divide into half-reactions and add water and OH- to balance.
Explain the biochemical significance of redox reactions in cellular respiration.
Consider the role of NADH and FADH2 in metabolism.
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