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What is the volume of a 12.0000mL of water recorded if measured from a buret?
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∙ 14y ago
12.0 mL.
Wiki User
∙ 14y ago
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A water sample has a volume of exactly 12.0000mL How would this volume be recorded if it were measured from a a 50-mL graduated cylinder?
A water sample has a volume of exactly 12.0000mL. This volume would be recorded 12.0mL if it were measured from a 50-mL graduated cylinder.
Why need to ensure no air bubbles when acids-base titration?
The buret is a device to preciseely measure volume while being able to deliver a varying amount of stuff. If youare assuming that the volume you have so accurately measured is of, say, hydrochloric acid, and then you end up with an air bubble (not hydrochloric acid) then the precise volume reading on the buret is inaccurate.
Why doesn't the buret have to be at exactly 0.00ml before starting titration?
When performing a titration experiment, the buret doesn't have to be exactly at 0.00 ml to begin because the titration volume is calculated as the final volume minus the initial volume. Furthermore, it is difficult to get the initial volume to exactly 0.00 ml due to the degree of error and the precision of filling the buret.
What instrument do you use the volume of a liquid?
By graduated cylinder and buret.
How do you use a buret?
A burette is used in chemistry for the dispensing of measured amounts of a chemical solution.
What instrument is used in measuring?
Titration involves the use of a buret and also an Erlenmeyer flask or beaker (where it is measured).
What instruments used in measuring?
Titration involves the use of a buret and also an Erlenmeyer flask or beaker (where it is measured).
How is liquid volume measured?
Liquid Volume Measuring Devices: The Graduated Cylinder and Buret Like weighing, measuring liquid volume is a fundamental and frequently encountered lab task. However, liquid volume is frequently measured using either a graduated cylinder or a buret. As the name implies, a graduated cylinder is a cylindrical glass (or plastic) tube sealed at one end with a calibrated scale etched (or marked) on the outside wall. Graduated cylinders come in a range of sizes (volume capacities), and much like a measuring cup, volume is measured by adding liquid to the cylinder and comparing the liquid level to the graduated scale. The measured volume corresponds to the volume of liquid contained in the cylinder. Hence, the graduated cylinder and devices like it (volumetric flasks, Erlenmeyer flasks, and beakers) are classified as to-contain (TC) devices. The volume of liquid in the graduated cylinder is obtained directly by reading the calibrated scale. In most situations, the liquid will be water or an aqueous solution.The liquid surface is curved (U-shaped) rather than horizontal due to the relatively strong attractive force between water and glass. (The curved surface is called the meniscus.) As a general rule, the bottom of the meniscus is taken as the liquid level in the cylinder (and any other volume measuring device). The scale divisions on a graduated cylinder are generally determined by its size. For example, the 50-mL graduated cylinder is divided into 1 mL increments. However, the scale of a 10-mL graduated cylinder is divided into 0.1 mL increments, and the scale of a 500-mL graduated cylinder is divided into 5 mL increments.The graduated cylinder scale is a ruled scale, and it is read like a ruler. The scale is read to one digit beyond the smallest scale division by estimating (interpolating) between these divisions. With a 50-mL graduated cylinder, read (and record) the volume to the nearest 0.1 mL. The 10-mL graduated cylinder scale is read to the nearest 0.01 mL and the 500-mL graduated cylinder scale is read to the nearest milliliter (1 mL).A buret is a scaled cylindrical tube attached to a stopcock (valve). A buret is designed to dispense or transfer a precisely measured volume of liquid to another container. The volume of liquid dispensed is determined by reading and recording the buret scale which corresponds to the liquid level in the buret before any liquid is transferred, Vinitial (or Vi),and after the transfer is complete, Vfinal (or Vf). The volume of liquid transferred is obtained by difference (Vf - Vi) and it is sometimes designated as Vt.Burets are available in a limited range of sizes; the most common size is 50-mL. The scale of a 50-mL buret is divided into 0.1 mL increments. Therefore, when the liquid level in a buret is read, it is read (and recorded) to the nearest 0.01 mL. Water or aqueous solutions are the most common liquids used with a buret, and like the graduated cylinder the bottom of the meniscus is taken as the liquid lever. The buret and devices like it (pipet and syringe) is classified as a to-deliver (TD) devices.
What measuring instrument is used in titration?
Titration involves the use of a buret and also an Erlenmeyer flask or beaker (where it is measured).
The instrument used to determine the volume changes in chemical reaction is known as?
For fluids, a buret is a good one.
What is the use of a buret clamp?
to clamp the buret
When was Maurice Buret born?
Maurice Buret was born in 1909.
