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concentration des ions d'hydrogène [1 record]
Record 1 - internal organization data 2001-11-08
Record 1, English
Record 1, Subject field(s)
- Metrology and Units of Measure
- Electrolysis (Electrokinetics)
- Analytical Chemistry
Record 1, Main entry term, English
- hydrogen-ion concentration
1, record 1, English, hydrogen%2Dion%20concentration
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- concentration of hydrogen ions 1, record 1, English, concentration%20of%20hydrogen%20ions
correct
- H+ concentration 1, record 1, English, H%2B%20concentration
correct
- hydrogen ion concentration 2, record 1, English, hydrogen%20ion%20concentration
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The normality of a solution with respect to hydrogen ions, related to acidity measurements. 3, record 1, English, - hydrogen%2Dion%20concentration
Record number: 1, Textual support number: 1 CONT
... in a neutral water solution each ion would have a concentration of 1 x 10-7 mole/liter. Whether a solution is acidic or basic depends upon the relative concentrations of the two ions. In an acid solution, the hydrogen-ion concentration is greater than 1 x 10-7 mole/liter. 1, record 1, English, - hydrogen%2Dion%20concentration
Record 1, French
Record 1, Domaine(s)
- Unités de mesure et métrologie
- Électrolyse (Électrocinétique)
- Chimie analytique
Record 1, Main entry term, French
- concentration des ions d'hydrogène
1, record 1, French, concentration%20des%20ions%20d%27hydrog%C3%A8ne
correct, feminine noun
Record 1, Abbreviations, French
- H+ 2, record 1, French, H%2B
correct
- CH 1, record 1, French, CH
correct, see observation
Record 1, Synonyms, French
- concentration d'ions hydrogène 3, record 1, French, concentration%20d%27ions%20hydrog%C3%A8ne
correct, feminine noun
- concentration en ions H+ 4, record 1, French, concentration%20en%20ions%20H%2B
correct, feminine noun
- concentration de H+ 1, record 1, French, concentration%20de%20H%2B
correct, feminine noun
- concentration en ions hydrogène 5, record 1, French, concentration%20en%20ions%20hydrog%C3%A8ne
correct, feminine noun
- concentration en protons 6, record 1, French, concentration%20en%20protons
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Si les concentrations sont exprimées en moles par litre, à 25 °C, le produit (H+) (OH-) est égal à 1x10-14. [...] Cette constatation amena [...] Sorensen à proposer, en 1909, l'utilisation d'une échelle logarithmique dite de «pH» pour la concentration des ions d'hydrogène dans l'eau. [...] Les valeurs du pH de 0 à 14 recouvrent alors l'intervalle des solutions fortement acides aux solutions fortement basiques. 1, record 1, French, - concentration%20des%20ions%20d%27hydrog%C3%A8ne
Record number: 1, Textual support number: 1 OBS
En chimie, une concentration s'indique par la mise entre crochets du corps concentré en question; par exemple [H+] désigne une concentration d'ions hydrogène. 7, record 1, French, - concentration%20des%20ions%20d%27hydrog%C3%A8ne
Record number: 1, Textual support number: 2 OBS
CH. 7, record 1, French, - concentration%20des%20ions%20d%27hydrog%C3%A8ne
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Metrología y unidades de medida
- Electrólisis (Electrocinética)
- Química analítica
Record 1, Main entry term, Spanish
- concentración de ion hidrógeno
1, record 1, Spanish, concentraci%C3%B3n%20de%20ion%20hidr%C3%B3geno
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- concentración de iones de hidrógeno 2, record 1, Spanish, concentraci%C3%B3n%20de%20iones%20de%20hidr%C3%B3geno
feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 OBS
Concentración de ion hidrógeno en miliequivalentes por litro de solución, que generalmente se expresa en unidades de pH. 1, record 1, Spanish, - concentraci%C3%B3n%20de%20ion%20hidr%C3%B3geno
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