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United StatesChemistryQuick questions

Unit 4: Chemical Reactions

Quick questions on Oxidation-reduction reactions - AP Chemistry Unit 4

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Assign the oxidation number of sulfur in SO42−\text{SO}_4^{2-}. [1 point]
What is q2?
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In Mg+Cl2→MgCl2\text{Mg} + \text{Cl}_2 \rightarrow \text{MgCl}_2, identify the reducing agent. [1 point]

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