File:Quality.jpg

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Captions

Captions

Qualitative analysis. Qualitative reactions to cations, showing all the colors of the rainbow.

Summary

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Description
Українська: Якісний аналіз. Якісні реакції на катіони, що демонструють усі кольори веселки. Донецький національний університет імені Василя Стуса.

• Червоний: феруму(III) хлорид та калію тіоціанат • Помаранчевий: гідраргіуму(II) сульфат та калію йодид • Жовтий: плюмбуму(II) ацетат та калію хромат • Зелений: нікелю(II) хлорид та натрію гідроксид • Блакитний: купруму(II) хлорид та натрію гідроксид • Синій: феруму(II) сульфат та калію гексаціаноферат(III)

• Фіолетовий: кобальту(II) хлорид та натрію гідрофосфат
English: Qualitative analysis. Qualitative reactions to cations, showing all the colors of the rainbow. Vasyl` Stus Donetsk National University.

• Red: iron(III) chloride and potassium thiocyanate • Orange: hydrargium(II) sulfate and potassium iodide • Yellow: lead(II) acetate and potassium chromate • Green: nickel(II) chloride and sodium hydroxide • Blue: copper(II) chloride and sodium hydroxide • Indigo: iron(II) sulfate and potassium hexacyanoferrate(III)

• Violet: cobalt(II) chloride and sodium hydrogen phosphate
English: Qualitative analysis
Date
Source Own work
Author Alina.Popova.26

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International license.
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 This image was uploaded as part of Science Photo Competition 2020 in Ukraine.

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current09:19, 30 November 2020Thumbnail for version as of 09:19, 30 November 20201,280 × 960 (104 KB)Alina.Popova.26 (talk | contribs)Uploaded own work with UploadWizard

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