Arrhenius plot
E562315
An Arrhenius plot is a graph of the logarithm of a reaction rate (or related quantity) versus the inverse of temperature, used to determine activation energy and study temperature dependence in chemical kinetics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arrhenius plot canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5991910 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arrhenius plot Context triple: [Svante Arrhenius, hasEponym, Arrhenius plot]
-
A.
Butler–Volmer equation
The Butler–Volmer equation is a fundamental relation in electrochemistry that describes how the rate of an electrode reaction (current density) depends on the electrode potential and reaction kinetics.
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B.
Cottrell equation
The Cottrell equation is a fundamental relation in electrochemistry that describes how current decays over time during a diffusion-controlled potential step at an electrode.
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C.
Latimer oxidation-potential diagrams
Latimer oxidation-potential diagrams are electrochemical charts that summarize the standard reduction potentials between different oxidation states of an element, introduced by chemist Wendell M. Latimer to simplify redox analysis.
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D.
Nernst equation
The Nernst equation is a fundamental electrochemistry formula that relates the reduction potential of a half-cell to the standard electrode potential, temperature, and activities (or concentrations) of the chemical species involved.
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E.
Chew-Frautschi plots
Chew-Frautschi plots are graphical representations in particle physics that display the approximately linear relationship between the squared mass and spin of hadrons, illustrating Regge trajectories.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arrhenius plot Target entity description: An Arrhenius plot is a graph of the logarithm of a reaction rate (or related quantity) versus the inverse of temperature, used to determine activation energy and study temperature dependence in chemical kinetics.
-
A.
Butler–Volmer equation
The Butler–Volmer equation is a fundamental relation in electrochemistry that describes how the rate of an electrode reaction (current density) depends on the electrode potential and reaction kinetics.
-
B.
Cottrell equation
The Cottrell equation is a fundamental relation in electrochemistry that describes how current decays over time during a diffusion-controlled potential step at an electrode.
-
C.
Latimer oxidation-potential diagrams
Latimer oxidation-potential diagrams are electrochemical charts that summarize the standard reduction potentials between different oxidation states of an element, introduced by chemist Wendell M. Latimer to simplify redox analysis.
-
D.
Nernst equation
The Nernst equation is a fundamental electrochemistry formula that relates the reduction potential of a half-cell to the standard electrode potential, temperature, and activities (or concentrations) of the chemical species involved.
-
E.
Chew-Frautschi plots
Chew-Frautschi plots are graphical representations in particle physics that display the approximately linear relationship between the squared mass and spin of hadrons, illustrating Regge trajectories.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
data visualization technique
ⓘ
graphical method in chemical kinetics ⓘ |
| appliesTo |
chemical reaction rate constants
ⓘ
diffusion coefficients ⓘ electrical conductivity ⓘ enzyme kinetics ⓘ polymer degradation rates ⓘ rate processes in solids ⓘ relaxation times ⓘ viscosity ⓘ |
| assumes |
Arrhenius temperature dependence
ⓘ
single dominant activation energy ⓘ |
| basedOn | Arrhenius equation ⓘ |
| hasDependentVariable |
rate-related quantity
ⓘ
reaction rate constant ⓘ |
| hasIndependentVariable |
Kelvin temperature
ⓘ
absolute temperature ⓘ temperature ⓘ |
| hasXAxis |
1/T
ⓘ
inverse temperature ⓘ |
| hasYAxis |
ln(k)
ⓘ
log10(k) ⓘ logarithm of rate constant ⓘ |
| interceptRepresents |
ln(A)
ⓘ
log10(A) ⓘ |
| namedAfter | Svante Arrhenius ⓘ |
| parameterExtracted |
activation energy
ⓘ
pre-exponential factor ⓘ |
| relatedConcept |
Arrhenius equation
ⓘ
Eyring plot ⓘ activation energy ⓘ temperature dependence of rate constants ⓘ transition state theory ⓘ |
| reveals |
changes in mechanism with temperature
ⓘ
deviations from Arrhenius behavior ⓘ multiple linear regions indicating different regimes ⓘ |
| slopeRepresents | -Ea/R ⓘ |
| typicalForm |
ln(k) versus 1/T
ⓘ
log10(k) versus 1/T ⓘ |
| usedFor |
determining activation energy
ⓘ
extracting pre-exponential factor ⓘ linearizing the Arrhenius equation ⓘ studying temperature dependence of reaction rates ⓘ testing Arrhenius behavior of a process ⓘ |
| usedIn |
biochemistry
ⓘ
chemical engineering ⓘ geochemistry ⓘ materials science ⓘ physical chemistry ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Arrhenius plot Description of subject: An Arrhenius plot is a graph of the logarithm of a reaction rate (or related quantity) versus the inverse of temperature, used to determine activation energy and study temperature dependence in chemical kinetics.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.