Question

This species is added to starch to convert it to the paper additive di·aldehyde starch. Like an iso·electronic metalloid analog, this species converts between an octahedral ortho form and a tetrahedral meta form. When using organic solvents in which this species is insoluble, lead tetra·acetate can produce similar transformations. In an ozonolysis-like reaction, this ion both performs cleavage, and regenerates osmium tet·roxide. This ion reacts with poly·saccharides and glyco·proteins to produce functional groups that react with Schiff stain. (-5[1])A cyclic ester of this ion forms when its sodium salt (*) cleaves a glycol into two carbonyl compounds. Tellurates are isoelectronic to this anion. An often-mispronounced acid’s conjugate base is, for 10 points, what highest oxyanion of iodine, with formula (10[1])IO4-? (10[1])■END■ (0[2])

ANSWER: periodate (“pear-EYE-oh-date”) [accept periodic acid; accept sodium periodate; accept IO4- before “IO4-”]
<AW>
= Average correct buzz position

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Buzzes

PlayerTeamOpponentBuzz PositionValue
Eric WolfsbergIt's JoeverBerkeley B77-5
Tim MorrisonStanford ABerkeley A11710
Vinu HariharBerkeley BIt's Joever11810
Stephen Liu[Insert Lawyer Joke Here]Stanford B1190
Allan LeeStanford B[Insert Lawyer Joke Here]1190

Summary

2023 BHSU @ Berkeley03/18/2023Y367%0%33%117.50
2023 BHSU @ Yale04/08/2023Y3100%0%33%109.67
2023 BHSU @ Yale04/08/2023Y3100%0%0%119.00
2023 BHSU @ Yale04/08/2023Y30%0%0%0.00
2023 BHSU @ Waterloo04/15/2023Y367%0%33%119.00
2023 BHSU Online04/15/2023Y4100%25%50%103.25
2023 BHSU @ Sheffield04/15/2023Y2100%0%0%119.00