Last minute AP chem FRQ question

Test Preparation AP Sciences
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<p><a href=“Supporting Students from Day One to Exam Day – AP Central | College Board”>Supporting Students from Day One to Exam Day – AP Central | College Board;

<p>For question 8(d)(ii), why is the reduction half reaction not Na+ + e- ->Na(s)? Could someone quickly explain please? Thanks.</p>

<p>Also, if I’ve been consistently gettin 80% correct on the FRQs, how much would you anticipate that I need to get right on the MCs for a 5?</p>

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<p>Na, being a metal is typically oxidized whereas I being a nonmetal is going to be reduced. You can also tell this from the Standard reduction potentials. Na has a negative standard reduction potential meaning it has been oxidized whereas I having the positive means it is reduced.
You want the reduction potential, therefore you want I</p>