Credit: RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA/SCIENCE PHOTO LIBRARY

Caption: Redox titration. Footage of the stages in a redox titration analysis. The first stage is the mixing of the two reagents in a conical flask. This is followed by the use of a burette to add a reagent containing an indicator (purple). The flask is swirled to mix the reagents. The endpoint of the reaction is reached when a permanent purple colour is present in the flask. A redox titration is one where a redox reaction occurs between the analyte and titrant. This titration is permanganate ions (MnO4-, purple) in the burette reacting with ferrous ions (Fe2+) in the conical flask.

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Keywords: analysis, analytical, burette, calculation, chemical, chemist, chemistry, clip, color, colorless, colors, colour change, colourless, colours, concentration, conical flask, demonstration, demonstrator, education, educational, endpoint, experiment, ferrous ammonium sulfate, ferrous ammonium sulphate, film, footage, human, indicator, lab, laboratory, mixture, motion, one person, people, permanganate, permanganometry, person, pink, purple, reaction, redox titration, school science, scientist, studio shot, video, volumetric analysis

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Redox titration

K004/5214 Rights Managed

Downloadable master

Duration: 00:01:01.1

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 987.3M

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Capture format: Sony FS700

Codec: Apple ProRes 422 HQ

Interlaced: Yes

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