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  2. Bunsen burner - Wikipedia

    en.wikipedia.org/wiki/Bunsen_burner

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

  3. Flame test - Wikipedia

    en.wikipedia.org/wiki/Flame_test

    Robert Bunsen invented the now-famous Bunsen burner in 1855, which was useful in flame tests due to its non-luminous flame that did not disrupt the colors emitted by the test materials. [ 4 ] [ 1 ] The Bunsen burner , combined with a prism (filtering the color interference of contaminants ), led to the creation of the spectroscope , capable of ...

  4. Heatproof mat - Wikipedia

    en.wikipedia.org/wiki/Heatproof_mat

    A Bunsen burner placed atop a heatproof mat A heatproof mat An asbestos heatproof mat over a Teclu burner. A heatproof mat, also known as wire gauze or a gauze mat, is a piece of apparatus commonly used in tabletop lab experiments that involve moderate temperatures (for example, when a Bunsen burner is being used) to prevent damage to a work surface. [1]

  5. Robert Bunsen - Wikipedia

    en.wikipedia.org/wiki/Robert_Bunsen

    Robert Wilhelm Eberhard Bunsen (German: [ˈʁoːbɛʁt ˈbʊnzn̩]; 30 March 1811 [a] – 16 August 1899) was a German chemist. He investigated emission spectra of heated elements, and discovered caesium (in 1860) and rubidium (in 1861) with the physicist Gustav Kirchhoff. [11] The Bunsen–Kirchhoff Award for spectroscopy is named after Bunsen ...

  6. Gas burner - Wikipedia

    en.wikipedia.org/wiki/Gas_burner

    Propane burner with a Bunsen flame Oxy-Acetylene for cutting through steel rails Flame of a gas and oil, in a dual burner. A gas burner is a device that produces a non-controlled flame by mixing a fuel gas such as acetylene, natural gas, or propane with an oxidizer such as the ambient air or supplied oxygen, and allowing for ignition and ...

  7. Pipeclay triangle - Wikipedia

    en.wikipedia.org/wiki/Pipeclay_triangle

    A pipeclay triangle is a piece of laboratory apparatus that is used to support a crucible being heated by a Bunsen burner or other heat source. It is made of wires strung in an equilateral triangle on which are strung hollow ceramic, normally fire clay, tubes. The triangle is usually supported on a tripod or iron ring.

  8. Burner - Wikipedia

    en.wikipedia.org/wiki/Burner

    Burner may refer to: Gas burner, coal burner or oil burner, a mechanical device that burns a gas or liquid fuel in a controlled manner Laboratory gas burners: Bunsen burner; Meker–Fisher burner; Teclu burner; Hot-air balloon device, a device to inflate a hot air balloon; Burner (rocket stage)

  9. Activation energy - Wikipedia

    en.wikipedia.org/wiki/Activation_energy

    The sparks created by striking steel against a piece of flint provide the activation energy to initiate combustion in this Bunsen burner.The blue flame sustains itself after the sparks stop because the continued combustion of the flame is now energetically favorable.