Traducción y análisis de palabras por inteligencia artificial ChatGPT
En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
- cómo se usa la palabra
- frecuencia de uso
- se utiliza con más frecuencia en el habla oral o escrita
- opciones de traducción
- ejemplos de uso (varias frases con traducción)
- etimología
Qué (quién) es indicator paper - definición
![Absorption spectra of [[bromocresol green]] at different stages of protonation](https://commons.wikimedia.org/wiki/Special:FilePath/Bromocresol green spectrum.png?width=200 "Absorption spectra of [[bromocresol green]] at different stages of protonation")
![Purple cauliflower soaked in baking soda (left) and vinegar (right). [[Anthocyanin]] acts as an pH indicator.](https://commons.wikimedia.org/wiki/Special:FilePath/Purple Cauliflower Acid Base.jpg?width=200 "Purple cauliflower soaked in baking soda (left) and vinegar (right). [[Anthocyanin]] acts as an pH indicator.")
![[[Turmeric]] dissolved in water is yellow under acidic and reddish brown under alkaline conditions](https://commons.wikimedia.org/wiki/Special:FilePath/TurmericAcidBase.jpg?width=200 "[[Turmeric]] dissolved in water is yellow under acidic and reddish brown under alkaline conditions")
![credit]] as lagging indicator.](https://commons.wikimedia.org/wiki/Special:FilePath/CycleSandwich.png?width=200 "credit]] as lagging indicator.")
![Corporate equities as leading indicator with respect to [[GDP]].](https://commons.wikimedia.org/wiki/Special:FilePath/EquityBDP.png?width=200 "Corporate equities as leading indicator with respect to [[GDP]].")
![[[Federal Funds Rate]] in the USA lagging behind [[capacity utilization]] in [[manufacturing]].](https://commons.wikimedia.org/wiki/Special:FilePath/FedfundsCAP.png?width=200 "[[Federal Funds Rate]] in the USA lagging behind [[capacity utilization]] in [[manufacturing]].")
![The [[wage share]] (arguably) as countercyclical, but also as a lagging indicator with respect to the [[employment rate]] as procyclical indicator in the USA](https://commons.wikimedia.org/wiki/Special:FilePath/Goodwin2 fredgraph.png?width=200 "The [[wage share]] (arguably) as countercyclical, but also as a lagging indicator with respect to the [[employment rate]] as procyclical indicator in the USA")
![Squared [[exercise book]] used in [[Russia]]n schools (12 and 18 sheets)](https://commons.wikimedia.org/wiki/Special:FilePath/Russian school graph paper.jpg?width=200 "Squared [[exercise book]] used in [[Russia]]n schools (12 and 18 sheets)")
![composition book]] used in the [[United States]] (80 sheets)](https://commons.wikimedia.org/wiki/Special:FilePath/Graph-ruled_composition_book,_4_squares_per_inch,_80_pages.jpg?width=200 "composition book]] used in the [[United States]] (80 sheets)")
![Two styles of [[loose leaf]] graph paper](https://commons.wikimedia.org/wiki/Special:FilePath/Two styles of graph paper (5843580902).jpg?width=200 "Two styles of [[loose leaf]] graph paper")
Wikipedia
A pH indicator is a halochromic chemical compound added in small amounts to a solution so the pH (acidity or basicity) of the solution can be determined visually or spectroscopically by changes in absorption and/or emission properties. Hence, a pH indicator is a chemical detector for hydronium ions (H3O+) or hydrogen ions (H+) in the Arrhenius model. Normally, the indicator causes the color of the solution to change depending on the pH. Indicators can also show change in other physical properties; for example, olfactory indicators show change in their odor. The pH value of a neutral solution is 7.0 at 25°C (standard laboratory conditions). Solutions with a pH value below 7.0 are considered acidic and solutions with pH value above 7.0 are basic. Since most naturally occurring organic compounds are weak electrolytes, such as carboxylic acids and amines, pH indicators find many applications in biology and analytical chemistry. Moreover, pH indicators form one of the three main types of indicator compounds used in chemical analysis. For the quantitative analysis of metal cations, the use of complexometric indicators is preferred, whereas the third compound class, the redox indicators, are used in redox titrations (titrations involving one or more redox reactions as the basis of chemical analysis).
