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Round-bottom flask

Round-bottom flasks (also called round-bottomed flasks or RB flasks) are types of flasks having spherical bottoms used as laboratory glassware, mostly for chemical or biochemical work. They are typically made of glass for chemical inertness; and in modern days, they are usually made of heat-resistant borosilicate glass. There is at least one tubular…

Applications, Uses & Related glassware

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Uses

Related glassware

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Round-bottom flask

Nodes44
Edges43
Triples19
Avg. degree1.95
Density0.045455
Components1

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Round-bottom flask

Top relations

related to Uses · 11
Round-bottom flask → Contain, Distillation, Distilling, Heating, One-neck, Preparation, Rotary, Round-bottom, Storage, The, Thus
related to Related glassware · 6
Round-bottom flask → Flat-bottomed, Florence, Retort, Round-bottom, Schlenk, The

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Important terminology

flasks flask round-bottom used round bottom chemical neck glass heating usually distillation boiling also necks sizes reactions distilling allow contents

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
14/20 or 19/22 are used for smaller flasks.Because of the round bottominstance ofwhile smaller sizes0.80text
cork rings are needed to keep the round bottom flasks uprightinstance ofwhile smaller sizes0.80text
Round-bottom flaskrelated to Related glasswareFlat-bottomed0.60section
Round-bottom flaskrelated to Related glasswareFlorence0.60section
Round-bottom flaskrelated to Related glasswareThe0.60section
Round-bottom flaskrelated to Related glasswareRound-bottom0.60section
Round-bottom flaskrelated to Related glasswareRetort0.60section
Round-bottom flaskrelated to Related glasswareSchlenk0.60section
Round-bottom flaskrelated to UsesHeating0.60section
Round-bottom flaskrelated to UsesDistillation0.60section
Round-bottom flaskrelated to UsesContain0.60section
Round-bottom flaskrelated to UsesDistilling0.60section

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