For the demonstration in the video below, [F-J] dangled a steel ball from a chain into a Bunsen burner flame and dunked it into 150 ml of room-temperature water. After a nice long toasting ...

A Bunsen burner, named after Robert Bunsen, is a kind of gas burner used as laboratory equipment; it produces a single open gas flame, and is used for heating, sterilization, and combustion. The gas ...

Flame size and intensity can be adjusted infinitely. The safety Bunsen burner Flame 100 activates immediately with the push of a button. No match or a pilot flame are required. Optionally ...

IT is not generally known, if it has ever been noticed before, that the Bunsen lamp gives a flame sensitive to sounds. A lamp should be chosen which has a tendency to “burn below;” this may ...

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Presenter 1: A hazard is something that can cause harm. Presenter 2: Such as burning yourself on a Bunsen burner or other equipment that gets very hot. Presenter 1: Notice the symbol here on this ...

Presenter 1: A hazard is something that can cause harm. Presenter 2: Such as burning yourself on a Bunsen burner or other equipment that gets very hot. Presenter 1: Notice the symbol here on this ...

Before that the Bunsen burner had been developed to investigate the coloured flames they saw when combusting various metals and salts. Bunsen and Kirchoff were able to work out that, by using an ...

A small amount of water is added to an aluminum soda can and brought to boiling on a hot plate or with a Bunsen burner. The water gas molecules will occupy all the space inside the can since the air ...