resorcinolphthalein (Meaning)
resorcinolphthalein (n)
a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed)
Synonyms & Antonyms of resorcinolphthalein
No Synonyms and anytonyms found
resorcinolphthalein Sentence Examples
- Resorcinolphthalein, known for its pale yellow appearance, acts as a weak acid indicator.
- The versatility of resorcinolphthalein lies in its ability to change color dramatically in response to varying pH levels.
- Resorcinolphthalein finds widespread application in chemistry, including acid-base titrations.
- The distinct color change of resorcinolphthalein from colorless to pink occurs in the presence of a strong base.
- Resorcinolphthalein is employed as an indicator in acid-base titrations due to its well-defined color transitions.
- The precise endpoint determination in acidic or neutral solutions is facilitated by the use of resorcinolphthalein as an indicator.
- Resorcinolphthalein's sensitivity as an indicator allows for accurate quantification of acid-base reactions.
- Resorcinolphthalein exhibits a range of colors, including red-violet in strongly alkaline solutions and yellow-orange in acidic solutions.
- Resorcinolphthalein's versatility extends to its use in acid-base experiments in both aqueous and non-aqueous solvents.
- The reversible color changes of resorcinolphthalein provide valuable insights into the acidity or alkalinity of solutions.
FAQs About the word resorcinolphthalein
a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to prec
No synonyms found.
No antonyms found.
Resorcinolphthalein, known for its pale yellow appearance, acts as a weak acid indicator.
The versatility of resorcinolphthalein lies in its ability to change color dramatically in response to varying pH levels.
Resorcinolphthalein finds widespread application in chemistry, including acid-base titrations.
The distinct color change of resorcinolphthalein from colorless to pink occurs in the presence of a strong base.
