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  • then a bit permanganate on Dhe.

  • Now we go.

  • Enough peroxide still left.

  • You can see it's decal arising straightaway.

  • That's pretty cool.

  • So what's happened now?

  • I didn't wash the thing out properly and we had some peroxide left, and now it's reacting faster than we can add the permanganate.

  • That's pretty cool.

then a bit permanganate on Dhe.

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B1 中級

高錳酸鉀變色(僅反應) (Potassium Permanganate Colour Change (reaction only))

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    林宜悉 發佈於 2021 年 01 月 14 日
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