Graduated Cylinders
(generally uncertainties are in the tenths place, since the index markings are at each integer)
Which tool can measure the volume of a liquid to one decimal place?
A graduated cylinder
is used to accurately measure the volume of a liquid.
What can you use to measure the volume of a liquid?
Chemists use
beakers, flasks, burets and pipets
to measure the volume of liquids.
What tool is used to measure and distribute volumes of liquids?
About Pipettes
.
A pipette
is a laboratory instrument used to measure out or transfer small quantities of liquid, in volumes of milliliters (mL), microliters (μL).
Which tool would you use to measure volume?
Liquid volume is usually 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.
What is the most precise tool to measure volume?
Volumetric flasks, burettes, and pipettes
made for measuring small amounts of liquid are the most accurate, with tolerances of less than ±0.02.
What is the volume of a liquid?
The volume of a container is generally understood to be
the capacity of the container
; i.e., the amount of fluid (gas or liquid) that the container could hold, rather than the amount of space the container itself displaces.
How do you calculate volume?
Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is
length × width × height
.
What is the formula of volume?
| Table 3. Volume Formulas | Shape Formula Variables | Cube V=s3 s is the length of the side. | Right Rectangular Prism V=LWH L is the length, W is the width and H is the height. | Prism or Cylinder V=Ah A is the area of the base, h is the height. |
|---|
How do you find the volume of a container?
The basic formula for calculating the volume of a container is
to multiply the length by the width by the depth
. Assuming you measure all three dimensions in inches, the resulting figure will be in cubic inches.
How do you accurately measure liquids?
The most accurate measurement of a liquid ingredient like milk, water or oil is in
terms of its volume
, which is measured in fluid ounces. The volume of any liquid will take up an equal amount of space as the volume of any other liquid.
Which is more precise 10 mL or 100 mL graduated cylinder?
For accuracy the volume on graduated cylinders is depicted on scales with 3 significant digits: 100mL cylinders have 1ml grading divisions while 10mL cylinders have
0.1 mL
grading divisions. Class A has double the accuracy of class B.
How precise is a burette?
10 mL burettes are usually graduated each 0.05 mL, while 25 mL and 50 mL burettes are usually graduated each 0.1 mL. …
0.050 mL out of 50 mL is 0.1%
, and that’s about maximum precision that we can get from volume measurement when using burette.
What glassware is used in measuring volume?
Graduated cylinders, beakers, volumetric pipets, burets and volumetric flasks
are five kinds of glassware often used to measure out specific volumes. Volumetric pipets, flasks and burets are the most accurate; the glassware makers calibrate these to a high level of accuracy.
What is used in meaning the volume of liquid?
In general, the volume of liquid can be measured by using the
glass or plastic graduated cylinders or burets
. … In other words, the volume of liquid depends on the shape of the container that is filled. It is expressed as cubic units of liquid measurements such as liters, millilitres, and so on.
