Question
A platinum example of these devices forms part of their "standard hydrogen" type, whose "standard potential" is defined as being zero volts. For 10 points each:
[10e] Name these devices, two of which are surrounded by an electrolyte in a galvanic cell.
ANSWER: electrodes [or standard electrode potential]
[10h] The standard electrode potential of various oxidation states of an element is summarized on these diagrams, which are less intuitive but more numerically detailed than Frost diagrams.
ANSWER: Latimer diagrams
[10m] The data on Latimer and Frost diagrams can be used to see whether one of these reactions, exemplified by the Cannizzaro reaction, will occur and thus produce two products with distinct oxidation states.
ANSWER: disproportionations [or dismutations; prompt on redox reactions]
<Joseph Krol , Science - Chemistry - Inorganic>
Summary
| 2023 NASAT | 06/17/2023 | Y | 9 | 15.56 | 67% | 67% | 22% |
Data
| Arkansas | Kentucky A | 0 | 0 | 0 | 0 |
| New Jersey A | Asia B | 10 | 0 | 10 | 20 |
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| Illinois White | Liberia | 10 | 0 | 10 | 20 |
| Maryland Gold | California | 10 | 10 | 10 | 30 |
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| Illinois Blue | Missouri B | 10 | 0 | 10 | 20 |
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| Virginia | Ohio | 10 | 0 | 10 | 20 |