Define indicator. indicator synonyms, indicator pronunciation, indicator translation, English dictionary definition of indicator. n. 1. One that indicates, especially: a. A pointer or an index. b. An instrument used to monitor the operation or condition
Redox Indicator Definition (Chemistry) A redox indicator is an indicatorcompoundthat changes color at specificpotential differences. A redox indicator compound must have areducedandoxidizedform with different colors and theredox processmust be reversible. Further, the oxidation-reduction equilibrium needs to...
indicator- (chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction fluorescein,fluoresceine,fluorescent dye,resorcinolphthalein- a yellow dye tha...
Indicator definition: a person or thing that indicates, signals, or points out.. See examples of INDICATOR used in a sentence.
Condensation | Definition, Examples & Process4:09 Ch 2.Atom Ch 3.The Periodic Table Ch 4.Nuclear Chemistry Ch 5.Chemical Bonding Ch 6.Liquids and Solids Ch 7.Gases Ch 8.Solutions Ch 9.Stoichiometry Ch 10.Chemical Reactions Ch 11.Equilibrium ...
Reproduced from Ref [62] with permission from the Royal Society of Chemistry. The self-reporting of BVID in GFRPs has recently been studied by Shree et al. [12], where they used Spiropyran as a self-reporting functional additive. Spiropyran mechanophores act through a reversible, mechanically...
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This is the definition of a pH indicator in chemistry and other sciences, with examples of common indicators. What a pH Indicator does.
What is an indicator of chemistry? How is this for a definition? What are chemical indicators? How are they used in titrations? How does the Bromocresol green indicator work to produce a color change for the end point of titrating standard HCl to Na2CO3? Explain. ...
Why is titration important in chemistry? Why is HCl not used in titration? Why is NaOH used in titration? Why is GC-MS better than titration? How to choose an indicator for an acid-base titration? Why is an acidic medium required in a redox titration?