File:Екатерина Шмелева. Изучение свойств растворителей.jpg
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Grade 3 student Ekaterina Shmeleva studies the properties of solvents.
Ученица 3 класса Екатерина Шмелева изучает свойства растворителей.
Summary
[edit]DescriptionЕкатерина Шмелева. Изучение свойств растворителей.jpg |
Русский: Ученица 3 класса ср.школы №2 г. Великие Луки Екатерина Шмелева изучает свойства растворителей. В опыте используются реактивы: калий йодистый, медь сернокислая, вода.
English: Grade 3 student of secondary school No. 2 of Velikie Luki, Ekaterina Shmeleva, studies the properties of solvents. The following reagents are used in the experiment: potassium iodide, copper sulfate, water. English: Grade 3 student of secondary school No. 2 of Velikie Luki, Ekaterina Shmeleva, studies the properties of solvents. The following reagents are used in the experiment: potassium iodide, copper sulfate, water. |
Date | |
Source | Own work |
Author | Алексей Юрьевич Шмелев |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:31, 30 May 2020 | ![]() | 4,410 × 2,673 (2.92 MB) | Алексей Юрьевич Шмелев (talk | contribs) | Uploaded own work with UploadWizard |
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Date and time of data generation | 22:12, 29 May 2020 |
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File change date and time | 22:14, 29 May 2020 |
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Exif version | 2.21 |
Date and time of digitizing | 22:12, 29 May 2020 |
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APEX aperture | 4.375 |
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