What is a science flask called?
An Erlenmeyer flask, also known as a conical flask (British English) or a titration flask, is a type of laboratory flask which features a flat bottom, a conical body, and a cylindrical neck. It is named after the German chemist Emil Erlenmeyer (1825–1909), who created it in 1860.
What are flasks used for in science?
Flasks can be used for making solutions or for holding, containing, collecting, or sometimes volumetrically measuring chemicals, samples, solutions, etc. for chemical reactions or other processes such as mixing, heating, cooling, dissolving, precipitation, boiling (as in distillation), or analysis.
What is a Florence flask used for in science?
It is used as a container to hold liquids. A Florence flask has a round body, a long neck, and often a flat bottom. It is designed for uniform heating, boiling, distillation and ease of swirling; it is produced in a number of different glass thicknesses to stand different types of use.
What is Erlenmeyer flask and its uses?
MixingErlenmeyer flask / Uses
Erlenmeyer flasks are used to contain liquids and for mixing, heating, cooling, incubation, filtration, storage, and other liquid-handling processes. Their slanted sides and narrow necks allow the contents to be mixed by swirling without the risk of spills, which is useful for titrations and for boiling liquids.
What are the glass tubes called in science?
Beakers. Beakers are the workhorse glassware of any chemistry lab. They come in a variety of sizes and are used for measuring volumes of liquid.
What are the science tubes called?
A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom. Test tubes are usually placed in special-purpose racks.
Why are flasks made of glass?
A thermos then goes one step further. The glass is silvered (like a mirror) to reduce infrared radiation. The combination of a vacuum and the silvering greatly reduces heat transfer by convection, conduction and radiation.
What is a flask in chemistry?
Flasks are useful types of chemistry glassware for containing liquid and performing mixing, heating, cooling, precipitation, condensation, and other processes. These flasks –also known as a science flask, chemistry flask, or a laboratory flask (lab flask)– come in a range of sizes, materials, and uses.
What is conical flask used for?
MixingErlenmeyer flask / Uses
What is a hip flask used for?
Hip flasks were invented to make smuggling alcohol easier. Their curved shape makes them easy to carry against your hip or thigh without anybody noticing. Most flasks also have a captive top with a hinge which prevents you from losing the small lid….
What is the difference between a beaker and an Erlenmeyer flask?
Erlenmeyer flasks have a narrow neck over a conical base, while beakers are basically large open-mouthed glass jars with a lip and spout for pouring.
How do you use a lab flask?
How to use a volumetric flask
- Add your solute to your solution.
- Add enough solvent to dissolve the solute.
- Keep adding your solvent until it gets close to the line marked on the volumetric flask.
- Use a pipette to fill the flask.
What are the best resources to learn flask?
– https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world – http://discoverflask.com – Real Python – Want to take an even deeper dive into web development and Flask? Check out Real Python.
What is a round bottom flask used for in a science lab?
Thus, round-bottom flasks are used in a variety of applications where the contents are heated or boiled. Round-bottom flasks are used in distillation by chemists as distilling flasks and receiving flasks for the distillate (see distillation diagram).
What is a scientific flask?
Science Flask is a web-app template for online scientific research tools built with Python Flask, JavaScript and Bootstrap CSS. There are two main reasons for creating this template: Unfortunately there’s quite a lot of horribly looking and barely functioning scientific tools online.
What is the function of flask in chemistry?
the function flask Flasks can used for making solutions for holding, containing, collecting, sometimes volumetrically measuring chemicals, samples, solutions, etc. for chemical reactions other processes such mixing, heating, cooling, dissolving, precipitation,…