File:Formation of europium hydroxide (365 nm UV light).webm
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Size of this JPG preview of this WEBM file: 337 × 599 pixels. Other resolutions: 135 × 240 pixels | 270 × 480 pixels | 432 × 768 pixels | 1,080 × 1,920 pixels.
Original file (WebM audio/video file, VP8/Vorbis, length 47 s, 1,080 × 1,920 pixels, 1.88 Mbps overall, file size: 10.49 MB)
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中文（中国大陆）：硝酸铕(III)和氢氧化钠在溶液中反应，生成氢氧化铕(III)。反应全过程用紫外光（365 nm）照射。 |
| Date | |
| Source | Own work |
| Author | Leiem |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:42, 8 July 2019 | 47 s, 1,080 × 1,920 (10.49 MB) | Leiem (talk | contribs) | rotated | |
| 12:25, 8 July 2019 | 47 s, 1,920 × 1,080 (11.07 MB) | Leiem (talk | contribs) | User created page with UploadWizard |
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