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File:Extract of red cabbage in the beacker (pH indicator).jpg

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English: In this picture there is extract of red cabbage in the beacker and in the flack on the left. On the right there are two solution: one of NaOH and the other one of NH4OH. In the middle there is a test tube rack and some test tubes with different substances.
Source Own work
Author Alessandro e Damiano

I.T.T. L. Dell'Erba Castellana Grotte BA


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Wiki Science Competition 2017
This image was uploaded as part of Wiki Science Competition 2017.

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current14:11, 15 December 2017Thumbnail for version as of 14:11, 15 December 20174,928 × 3,264 (9.23 MB)Alessandro e Damiano (talk | contribs)User created page with UploadWizard
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