Kaliapparat

Kaliapparat na'urar dakin gwaje-gwaje ce da Justus von Liebig (1803-1873) ya ƙirƙira a cikin 1831 don nazarin carbon a cikin mahadi.Liebig, Justus von (1831). "Ueber einen neuen Apparat zur Analyse organicher Korper, und die Zusammensetzung einiger organischen Substanzen". Annalen der Physik. 21: 1–47. Bibcode:1831AnP....97....1L. doi:10.1002/andp.18310970102. Na'urar da aka yi da gilashi, ta ƙunshi jerin kwararan fitila biyar da aka haɗa kuma an shirya su a cikin siffar triangular.

Don ƙayyade carbon a cikin wani kwayoyin halitta tare da kaliapparat, abu ya fara ƙonewa, yana canza duk wani carbon da ke cikin carbon dioxide (CO2). Abubuwan da ke da iskar gas tare da tururin ruwa da aka samar ta hanyar konewa suna wucewa ta kaliapparat, wanda ke cike da bayani na potassium hydroxide (KOH). Potassium hydroxide yana amsawa tare da CO2 don kama shi azaman potassium carbonate. Halin duniya, yin watsi da matakan tsaka-tsaki da madaidaicin rabuwar ionic, ana iya rubuta shi kamar haka:

2 KOH + CO2 → K2CO3 + H2O.

Rage yawan adadin kaliapparat kafin konewa daga wanda aka auna bayan konewar yana ba da adadin CO2 da aka sha. Daga yawan CO2 don haka an ƙaddara, daidaitattun ƙididdiga na stoichiometric sannan ya ba da adadin carbon a cikin samfurin asali.

Ana amfani da alama mai salo ta kaliapparat a cikin tambarin Society kungiyar Chemical Society tun daga 1909,"ACS". United States Patent and Trademark Office. Retrieved July 22, 2017. wanda Tiffany's Jewelers suka tsara a farkon karni na 20.Everts, Sarah (7 September 2015). "A Most Important Artifact". Chemical & Engineering News. Vol. 93, no. 35. pp. 46–47.

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