What does buret mean?
What does buret mean?
: a graduated glass tube with a small aperture and stopcock for delivering measured quantities of liquid or for measuring the liquid or gas received or discharged.
What is a buret titration?
A buret is primarily used for titration to determine the concentration of an unknown solution by adding a solution of known concentration. The titrant is the solution with known concentration and is placed in the buret. The analyte is the solution of unknown concentration that is being measured.
What is a burette and why is it used in titration?
A burette is a volumetric measuring glassware which is used in analytical chemistry for the accurate dispensing of a liquid, especially of one of the reagents in a titration. The precision and control of the burette over other means of adding solution is beneficial for use in titration.
What is a Buret used for?
Burette, also spelled buret, laboratory apparatus used in quantitative chemical analysis to measure the volume of a liquid or a gas. It consists of a graduated glass tube with a stopcock (turning plug, or spigot) at one end.
What is the difference between burette and pipette?
A burette is a graduated glass tube with a tap at one end, for delivering known volumes of a liquid, especially in titrations. Burettes have a stopcock at the bottom while a pipette has a dropper like system that releases liquid in the desired amount by lessening the vacuum.
What is the main function of burette?
A burette is used to dispense small volumes of liquid called aliquots, or sometimes gas, with high accuracy. It consists of a long glass tube with a valve at one end to control the flow of liquid. Burettes serve essentially the same purpose as a pipette.
Which is the correct description of a burette?
Alternative Title: buret Burette, also spelled buret, laboratory apparatus used in quantitative chemical analysis to measure the volume of a liquid or a gas. It consists of a graduated glass tube with a stopcock (turning plug, or spigot) at one end.
What kind of measuring instrument is a Buret?
buret – measuring instrument consisting of a graduated glass tube with a tap at the bottom; used for titration. burette.
What is the purpose of a burette tube?
A graduated glass tube with a tap as its lower end; used for measuring liquids in volumetric chemical analyses. A receptacle for measuring liquid or gases, which consists of a graduated glass tube, usually furnished with a small aperture and stopcock.
How big is the bottom of a Buret?
A buret (also spelled burette) is a long glass tube open at both ends that is used to measure precise volumes of liquids or gases. Most burets are about 0.04 in (1 mm) in diameter and 30 in (75 cm) long. The bottom is tapered so that its diameter is only about 0.1 mm. Burets are most commonly designed to hold volumes of 1 ml (0.3 fl oz) or less.