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File:Potassium permanganate - KMnO4 - crystallization of aqueous solution.webm

Potassium_permanganate_-_KMnO4_-_crystallization_of_aqueous_solution.webm ‎(WebM audio/video file, VP8/Vorbis, length 26 s, 640 × 480 pixels, 441 kbps overall, file size: 1.35 MB)

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Deutsch: Kristallisation der wässrigen Kaliumpermanganat KMnO4 Lösung auf keramischer Oberfläche wegen Verdunstung bei Raumtemperatur. Bresser Digitales Handmikroskop 1.3MP wurde bei 200-facher Vergrößerung benutzt (Höhe des Bildes ~ 1.2 mm). Video spielt in normaler Geschwindigkeit ab, Länge 25 Sekunden.
English: Crystallization of aqueous potassium permanganate KMnO4 solution on ceramic surface due to evaporation at room temperature. Bresser Digital Handheld Microscope 1.3MP was used at 200x magnification (height of image ~ 1.2 mm). Video plays back at normal speed, length 25 seconds.
Français : Cristallisation d'une solution aqueuse de permanganate de potassium (KMnO4) sur une surface de céramique, due à l’évaporation à température ambiante. Cette vidéo d'une durée de 25 secondes se déroule à vitesse normale, et a été réalisée avec un microscope Bresser Digital Handheld 1.3MP à un grossissement de 200 fois. La hauteur de l'image est d'environ 1,2 mm.
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Author Bard Anton Zajac
Media of the day This file was selected as the media of the day for 14 August 2014. It was captioned as follows:
English: Crystallization of aqueous potassium permanganate KMnO4 solution on ceramic surface due to evaporation at room temperature.
Other languages
Čeština: Krystalizace manganistanu draselného (KMnO4) z vodného roztoku na keramickém povrchu díky odpařování vody za pokojové teploty.
English: Crystallization of aqueous potassium permanganate KMnO4 solution on ceramic surface due to evaporation at room temperature.
Français : Cristallisation d'une solution aqueuse de permanganate de potassium (KMnO4) sur une surface de céramique, due à l’évaporation à température ambiante.
中文（简体）：高锰酸钾结晶过程

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Date/TimeThumbnailDimensionsUserComment
current17:17, 11 August 201426 s, 640 × 480 (1.35 MB)Bard Anton Zajac (talk | contribs)User created page with UploadWizard

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Format Bitrate Download Status Encode time
VP9 480P 313 kbps Completed 04:44, 14 October 2018 27 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 191 kbps Completed 04:44, 14 October 2018 11 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 130 kbps Completed 04:44, 14 October 2018 9.0 s
Streaming 240p (VP9) 57 kbps Completed 12:28, 6 December 2023 1.0 s
WebM 360P 521 kbps Completed 17:17, 11 August 2014 19 s
Streaming 144p (MJPEG) 866 kbps Completed 13:52, 19 November 2023 2.0 s
Stereo (Opus) 72 kbps Completed 13:30, 22 November 2023 1.0 s
Stereo (MP3) 129 kbps Completed 13:53, 19 November 2023 1.0 s

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