Precipitation Of Cobalt(II) Hydroxide
0:41
YouTubeCychr
Precipitation Of Cobalt(II) Hydroxide
This video was intended to be used as a revision aid for the OCR A2-Level in chemistry. This video looks at the reaction between an aqueous solution of Co 2+ ions and NaOH. This is a precipitation reaction that leaves behind a coloured precipitate. The initial colour of the solution is: [Pink] (The camera does no justice to the colour of the ...
8.7K viewsNov 23, 2014
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🧪✨ From Pink to Blue Magic! ✨🧪 Watch how Cobalt(II) chloride meets Sodium hydroxide, forming a stunning blue Co(OH)₂ precipitate right before your eyes! 🔵 Chemistry in action = science color transformation 😍 ➡️ Try this reaction (safely in the lab!) and see the beauty of precipitation chemistry. When sodium hydroxide (NaOH) is added to an aqueous solution of cobalt(II) chloride (CoCl₂) and water, a double displacement (precipitation) reaction occurs, producing a solid blue cobalt(II) hydroxi
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🧪✨ From Pink to Blue Magic! ✨🧪 Watch how Cobalt(II) chloride meets Sodium hydroxide, forming a stunning blue Co(OH)₂ precipitate right before your eyes! 🔵 Chemistry in action = science color transformation 😍 ➡️ Try this reaction (safely in the lab!) and see the beauty of precipitation chemistry. When sodium hydroxide (NaOH) is added to an aqueous solution of cobalt(II) chloride (CoCl₂) and water, a double displacement (precipitation) reaction occurs, producing a solid blue cobalt(II) hydroxi
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