WordGarden.iotitrate
C2Pronunciation
UK
- /tˈɪtreɪt/
US
- /ˈtaɪtreɪt/Canadaverb
Meanings
Verb
to determine concentration by adding a measured reagent until an endpoint is reached
to adjust a medication or other treatment gradually to the desired effect
Beyond the definition
Imagine you're baking a cake, but instead of just pouring in the vanilla extract, you carefully add it drop by drop, stirring constantly, until the batter smells just right. That is similar to what scientists do when they titrate!
To titrate means to add one liquid to another slowly and carefully, often drop by drop, to find out how much of a substance is present or to reach a clear result in a chemical reaction. It's like a careful dance between two solutions. You might titrate vinegar with a base to work out how much acid it contains. In medicine, doctors can also titrate a drug dose, meaning they raise or lower it in small steps until it works well. In the lab, a sign such as a color change shows that the process has reached its end point, which lets you make an exact calculation.
To titrate is to measure something with great care by adding a known substance little by little until a clear result appears. In chemistry, this usually means adding one solution to another to find the concentration of the unknown one. Think of it as a controlled chemical conversation between two liquids. One, called the analyte, is the substance whose concentration we want to find. The other, the titrant, is added gradually from a burette, a precise measuring tube, until the reaction is complete.
The key is watching for a clear signal that the reaction has reached its endpoint. This could be a distinct color change, often caused by an indicator, a shift in pH, or even a voltage change detected by an instrument. At that moment, you know exactly how much titrant was needed to react with the analyte, which allows for very accurate results.
This idea is not limited to chemistry labs. People use it to check acidity in wine and juice, measure chloride in blood samples, and assess water quality. The word is also common in medicine. Doctors titrate a patient's medication when they adjust the dose gradually until the desired effect is reached with as few side effects as possible.
The process requires precision and careful observation. A skilled professional does not just pour and hope for the best; they control the flow carefully and watch closely for the crucial endpoint signal. So, to titrate is not simply to mix liquids. It is to measure, adjust, and reach the right point with care.
Examples
- 1
Chemistry lab
In the lab, the students titrated the solution until the indicator changed color.
- 2
Medication dose
Her doctor titrated the medication slowly over several weeks.
- Patterntitrate a medication
adjust the dose little by little
- 3
Surgery
During surgery, the anesthesiologist titrated the drug to keep the patient stable.
- Patterntitrate something to do something
adjust the amount carefully to get a needed result
See also
Forms and spellings
1 form open this card.
Main spelling
- titrateverb