Penunu Bunsen: Perbezaan antara semakan
radas makmal
Kandungan dihapus Kandungan ditambah
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(Tiada perbezaan)
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Semakan pada 23:44, 30 Mac 2011
Penunu Bunsen (bahasa Inggeris:Bunsen burner), dinamakan bersempena Robert Bunsen, ialah alatan makmal biasa yang menghasilkan nyalaan gas terbuka tunggal, digunakan untuk pemanasan, pensterilan, dan pembakaran.[1][2][3][4][5]
| Fail:Bunsen burner.jpg A Bunsen burner with needle valve. The hose barb for the gas tube is facing left and the needle valve for gas flow adjustment is on the opposite side. The air inlet on this particular model is adjusted by rotating the barrel, thus opening or closing the vertical baffles at the base. | |
| Kegunaan | Heating Sterilization Combustion |
|---|---|
| Item berkaitan | Hot plate Heating mantle Meker-Fisher burner |
- ^ G. Lockemann (1956), "The Centenary of the Bunsen Burner," J. Chem. Ed., 33: 20-21.
- ^ A. J. Rocke (2002), "Bunsen Burner," Oxford Companion to the History of Modern Science, p. 114.
- ^ William B. Jensen (2005). "The Origin of the Bunsen Burner" (PDF). J. Chem. Ed. 82 (4): 518.
- ^ J J Griffith, Chemical Reactions - A compendium of experimental chemistry, 8th edn., R Griffin and Co., Glasgow, 1838
- ^ Kohn, Moritz (1950). "Remarks on the history of laboratory burners". J. Chem. Educ. 27 (9): 514. doi:10.1021/ed027p514.