File:过氧化氢制取氧气（排水法）.svg
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| Description |
中文（简体）：使用过氧化氢、二氧化锰为原料，以排水法制取氧气。
日本語: 酸素の合成実験。
English: Experiments for the synthesis of oxygen. |
| Date | |
| Source | File:酸素の合成実験.svg |
| Author |
原作：すじにくシチュー 改动：Witcater |
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:57, 1 February 2021 | | 1,240 × 744 (102 KB) | Witcater (talk | contribs) | Uploaded a work by すじにくシチュー from File:酸素の合成実験.svg with UploadWizard |
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