File:83. Боење на пламен.ogg
Original file (Ogg multiplexed audio/video file, Theora/Vorbis, length 1 min 22 s, 1,920 × 1,080 pixels, 5.12 Mbps overall, file size: 50.34 MB)
Summary
| Description |
English: Flame tests
Aqueous solutions containing different cations (as a rule halogen compounds of various metals) are sprayed into a Bunsen flame. The characteristic colors are seen for lithium (carmine red), sodium (yellowish orange), potassium (violet), calcium (reddish orange), strontium (red), copper (green) etc. Performed by the student Mihail Trajkov. The planning of the experiment also included the retired Prof. PhD Vladimir Petruševski, the Prof. PhD Miha Bukleski and the student Darko Stojčev, Department of Chemistry, FNSM, Ss. Cyril and Methodius University, Skopje, Macedonia.Македонски: Боење на пламен
Водни раствори што содржат различни катјони (по правило халогенидни соединенија на различни метали) се прскаат во пламенот на гасна греалка. Се забележуваат карактеристични бои за литиум (кармин црвено), натриум (жолтопортокалово), калиум (виолетово), калциум (црвенопортокалово), стронциум (црвено), бакар итн. Изведено од студентот Михаил Трајков. Во планирањето на опитот, исто така беа вклучени пензионираниот Проф. д-р Владимир Петрушевски, Проф. д-р Миха Буклески, и студентот Дарко Стојчев, Институт за хемија, ПМФ, УКИМ, Скопје, Македонија. |
| Date | |
| Source | Own work |
| Author | Дени Ингилизовски |
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This file was taken during Wikiexperiments 2023 set up by Shared Knowledge.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:15, 23 February 2023 | 1 min 22 s, 1,920 × 1,080 (50.34 MB) | Dandarmkd | Uploaded own work with UploadWizard |
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