0
see Related Answers. Thank You
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is wash glass?
You think probable to a watch glass - a piece similar to small saucer, used in laboratory.
Which piece of laboratory apparatus would most likely be used to evaporate a 1-milliliter sample of a solution to dryness?
Which piece of laboratory apart it would most likely be used to evaporated E1 millimeters sample of a solution to drynes
What is the function of watch glass in a laboratory?
Use them to cover beakers to reduce evaporation or prevent stuff falling into it. They can also be used as a reaction surface (glass) since they are slightly concave.
What is glass plate as laboratory apparatus?
== == You put a specimen on a glass plate and then view the specimen under a microscope. It acts sort of like a slide.
How do you use watch glass chemistry?
- as a support to weigh samples of solid reagents- to cover a Berzelius beaker
What is the use of watch-glass in laboratory?
because glass is transparent
Laboratory equipment used for supporting other equipment?
A watch glass
What is wash glass?
You think probable to a watch glass - a piece similar to small saucer, used in laboratory.
What is the use of measuring glass in laboratory?
Measuring glass is used for measuring the amount of liquid.
What is the function of watch glass in laboratory?
it is used to collect evaporated air/gas in the liquid you have just heated
What is the used of watch glass in the laboratory?
because glass is transparent
What is the uses of watch glass?
A watch glass is sometimes used to measure small amounts of solids and evaporate miscellaneous liquids/ chemicals in a laboratory.
What supports a glass funnel?
You can use a ring placed on a laboratory stand.
Which piece of laboratory apparatus would most likely be used to evaporate a 1-milliliter sample of a solution to dryness?
Which piece of laboratory apart it would most likely be used to evaporated E1 millimeters sample of a solution to drynes
What is fire polishing in a science laboratory?
Fire polisihing is used for the polishing of glass tube ends or other glass laboratory components; it is possible to use this method also for plastics.
What is a watch glass used for?
A watchglass can be used as a beaker cover, but you can also place small amounts of chemicals on it and then heat it (for example, to evaporate some water from a wet chemical).From Wikipedia:A watch glass is a circular, slightly concave piece of glass used in chemistry as a surface to evaporate a liquid, or as a cover for a beaker. The latter use is generally applied to prevent dust or other particles entering the beaker; the watch glass does not completely seal the beaker, and so gas exchanges still occur. When used as an evaporation surface, a watch glass allows closer observation of precipitates or crystallisation, and can be placed on a surface of contrasting colour to improve the visibility overall. Watch glasses are so named because they are identical to the glass used for the front of old-fashioned pocket watches. In reference to this, large watch glasses are occasionally known as clock glasses.See the Related Questions and Web Links to the left for a picture of watch glass and more information about other laboratory apparatus.
What is the function of watch glass in a laboratory?
Use them to cover beakers to reduce evaporation or prevent stuff falling into it. They can also be used as a reaction surface (glass) since they are slightly concave.
