Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:alsoKnownAs |
gptkb:Landolt_reaction
|
| gptkbp:color |
colorless to blue-black
|
| gptkbp:colorIndicator |
starch
|
| gptkbp:demonstrates |
catalysis
chemical kinetics chemical equilibrium stoichiometry reaction rate activation energy limiting reagent reaction mechanism rate law effect of atmospheric pressure effect of catalyst effect of concentration on rate effect of dilution effect of impurities effect of inhibitors effect of initial concentration effect of ionic strength effect of light effect of mixing effect of pH effect of pressure effect of product removal effect of reactant ratio effect of solvent effect of stirring effect of surface area effect of temperature on rate effect of vessel shape intermediate formation order of reaction |
| gptkbp:discoveredBy |
gptkb:Hans_Heinrich_Landolt
|
| gptkbp:discoveredIn |
1886
|
| https://www.w3.org/2000/01/rdf-schema#label |
iodine clock reaction
|
| gptkbp:involves |
hydrogen peroxide
potassium iodide starch sulfuric acid iodine sodium thiosulfate |
| gptkbp:observableChange |
sudden color change
|
| gptkbp:studiedIn |
chemistry education
|
| gptkbp:type |
clock reaction
redox reaction |
| gptkbp:usedIn |
chemical kinetics demonstration
|
| gptkbp:bfsParent |
gptkb:Landolt_reaction
|
| gptkbp:bfsLayer |
7
|