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Erlenmeyer flask is a conical flask made from glass or plastic, sometimes graduated or with a stopcock; uses:
- to contain liquids or powders
- to realize chemical reactions
- it is the preferred flask for titration
- heating of liquids (only in Pyrex glass)
See also the link below.
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What is the use of iodine flask?
An Iodine Flask is essential an Erlenmeyer Flask with a stopper used for the wet chemical analysis "Iodine Determination" . This analysis is typically performed on fatty acids, oils and shellac varnishes.
What are the names and uses of porcelain or glassware laboratory equipment?
There are 34 different glasses in the laboratory. They are beakers, boiling tubes, Buchner Flask, Buchner Funnel, Buret, Cold Finger, Condenser, Crucible, Cuvette, Erlenmeyer Flask, Erlenmeyer Bulb, Eudiometer, Florence Flask, Freirichs Condenser, funnel, gas syringe, glass bottles, graduated cylinder, NMR tubes, petri dishes, pipette, pycnometer, retort, round bottom flasks, Schlenk Flasks, separatory funnels, Soxhlet Extractor, stopcock, test tubes, Thiele tube, Thistle tube, Volumetric Flask, watch glass, and water distillation equipment.
If A flask contains 440 mol of liquid bromine Determine the number of bromine molecules in the flask?
There are approximately 2.65 × 10^26 bromine molecules in the flask. This is calculated by multiplying Avogadro's number (6.022 × 10^23 molecules/mol) by the number of moles of bromine present in the flask (440 mol).
When the water level is higher inside than outside the flask is the gas pressure in the flask higher or lower or the same as the atmospheric pressure?
When the water level is higher inside the flask than outside, the gas pressure in the flask would be lower than the atmospheric pressure. This is because the water exerts a partial vacuum on the gas in the flask, reducing its pressure compared to the external atmospheric pressure.
A flask contains 0.500 of liquid bromine Determine the number of bromine molecules present in the flask?
To find the number of bromine molecules in the flask, first determine the molar mass of bromine, which is 79.904 g/mol. Then, use Avogadro's number (6.022 x 10^23 molecules/mol) to convert the mass of bromine in the flask to the number of molecules. This will give you approximately 1.66 x 10^22 bromine molecules in the flask.
What is the name of the inventor of the Erlenmeyer flask?
Emil Erlenmeyer created Erlenmeyer flask in 1861.
What is the history of the erlenmeyer flask?
The Erlenmeyer flask is named after the German chemist, Emil Erlenmeyer, who developed the instrument in 1861.
What is erlenmeyer flask its uses?
Erlenmeyer flask is a conical flask made from glass or plastic, sometimes graduated or with a stopcock; uses: - to contain liquids or powders - to realize chemical reactions - it is the preferred flask for titration - heating of liquids (only in Pyrex glass) See also the link below.
What does the Erlenmeyer flask measure?
A graduated Erlenmeyer flask can measure a volume.
What scientist uses a Erlenmeyer flask?
Many scientists use Erlenmeyer flasks, but the most obvious users are chemists and biologists.
Why is an Erlenmeyer Flask called Erlenmeyer Flask?
The Erlenmeyer flask was designed by the German chemist Richard August Carl Emil Erlenmeyer (28 June 1825 - 22 January 1909).
Is Erlenmeyer flask good of heated solid?
The Erlenmeyer flask is not good for heating solids.
How can you use the Erlenmeyer Flask in a sentence?
An Erlenmeyer Flask is commonly used for chemistry experiements.
What is another word for flask?
erlenmeyer flask
What uses does a Erlenmeyer flask have?
An Erlenmeyer flask, commonly known as a conical flask or E-flask, is a widely used type of laboratory flask which features a flat base, a conical body, and a cylindrical neck. The flask is named after the German chemist Emil Erlenmeyer, who created it in 1861. Because the bottom is flat it can stand by itself as opposed to spherical bottom flasks which are also common.The flat bottom makes it easy to put on a stirring device which rotates a magnet in the flask.
What is another word for triangular flask?
Another word for a triangular flask is a conical flask.
What is a ehrienmeyer flask?
I think this question should read "What is an 'ERLENMEYER' flask.
