acid-base indicator

acid-base indicator
rūgštinis-bazinis indikatorius statusas T sritis Standartizacija ir metrologija apibrėžtis Organinis junginys, keičiantis spalvą tam tikrame pH intervale. atitikmenys: angl. acid-base indicator vok. pH-Indikator, m; Säure-Basen-Indikator, m rus. pH-индикатор, m; индикатор концентрации водородных ионов, m; кислотно-основный индикатор, m; кислотно-щелочный индикатор, m pranc. indicateur pH, m

Penkiakalbis aiškinamasis metrologijos terminų žodynas. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2006.

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  • acid-base indicator — rūgštinis bazinis indikatorius statusas T sritis chemija apibrėžtis Organinis junginys, kuris keičia spalvą tam tikrame pH intervale. atitikmenys: angl. acid base indicator rus. кислотно основной индикатор; рН индикатор ryšiai: sinonimas – pH… …   Chemijos terminų aiškinamasis žodynas

  • acid-base indicator — noun an indicator that changes color on going from acidic to basic solutions • Hypernyms: ↑indicator • Hyponyms: ↑phenolphthalein, ↑congo red, ↑methyl orange, ↑litmus, ↑litmus test, ↑brom …   Useful english dictionary

  • acid-base indicator — noun A substance that shows the acidity or alkalinity of a solution by its colour. Syn: pH indicator …   Wiktionary

  • Acid-base titration — [ frame|100px|frame|Titration setup. The burette would normally be held by a clamp, not shown here. The pink is most likely caused by use of the phenolphthalein indicator.] An acid base titration is a method in chemistry that allows quantitative… …   Wikipedia

  • acid–base reaction — ▪ chemistry Introduction       a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… …   Universalium

  • Acid–base homeostasis — Blood gas, acid base, gas exchange terms PaO2 Arterial oxygen tension, or partial pressure PAO2 Alveolar oxygen tension, or partial pressure PACO2 Arterial carbon dioxide tension, or partial pressure PaCO2 Alveolar carbon dioxide tension, or… …   Wikipedia

  • acid-baseindicator — acid base indicator n. A substance that indicates the degree of acidity or basicity of a solution through characteristic color changes. * * * …   Universalium

  • Indicator — may mean:* pH indicator, a chemical detector for protons in acid base titrations * Redox indicator, a chemical detector for redox titrations * Complexometric indicator, a chemical detector for metal ions in complexometric titrations * Zeta… …   Wikipedia

  • Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high …   Wikipedia

  • Acid — This article is about acids in chemistry. For the drug, see Lysergic acid diethylamide. For other uses, see Acid (disambiguation). Acidity redirects here. For the novelette, see Acidity (Novelette). Acids and Bases …   Wikipedia

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