ostwald's theory of indicators Synonyms
No Synonyms and anytonyms found
ostwald's theory of indicators Meaning
ostwald's theory of indicators (n)
(chemistry) the theory that all indicators are either weak acids or weak bases in which the color of the ionized form is different from the color before dissociation
ostwald's theory of indicators Sentence Examples
- Ostwald's theory of indicators explains the behavior of weak acids and bases in solution.
- According to Ostwald's theory, indicators are weak acids or bases that change color when their concentration changes.
- The color change of an indicator is due to the ionization of the indicator molecule.
- The equilibrium constant for the ionization of an indicator is called the indicator constant.
- The pH at which an indicator changes color is called the equivalence point.
- Ostwald's theory of indicators is used to determine the pH of solutions.
- Indicators are used in acid-base titrations to signal the equivalence point.
- The strength of an indicator is inversely proportional to its indicator constant.
- The choice of indicator for a particular titration depends on the pH range of the reaction.
- Ostwald's theory of indicators is a fundamental principle of analytical chemistry.
FAQs About the word ostwald's theory of indicators
(chemistry) the theory that all indicators are either weak acids or weak bases in which the color of the ionized form is different from the color before dissoci
No synonyms found.
No antonyms found.
Ostwald's theory of indicators explains the behavior of weak acids and bases in solution.
According to Ostwald's theory, indicators are weak acids or bases that change color when their concentration changes.
The color change of an indicator is due to the ionization of the indicator molecule.
The equilibrium constant for the ionization of an indicator is called the indicator constant.
