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Stručni rad
https://doi.org/10.15255/KUI.2015.041

Chemistry in Teaching
Prussian Blue as a Classroom Experiment

Petra Kalinovčić ; Braće Domany 6, 10 000 Zagreb, Croatia
Maja Raos Melis ; Croatian Association of Digital Artists, Sveti duh 22, 10 000 Zagreb, Croatia
Nenad Raos (ur.)

Puni tekst: hrvatski, pdf (715 KB) str. 645-648 preuzimanja: 321* citiraj
APA 6th Edition
Kalinovčić, P., Raos Melis, M. i Raos (ur.), N. (2015). Kemija u nastavi
Berlinsko modrilo kao školski pokus. Kemija u industriji, 64 (11-12), 645-648. https://doi.org/10.15255/KUI.2015.041
MLA 8th Edition
Kalinovčić, Petra, et al. "Kemija u nastavi
Berlinsko modrilo kao školski pokus." Kemija u industriji, vol. 64, br. 11-12, 2015, str. 645-648. https://doi.org/10.15255/KUI.2015.041. Citirano 19.07.2019.
Chicago 17th Edition
Kalinovčić, Petra, Maja Raos Melis i Nenad Raos (ur.). "Kemija u nastavi
Berlinsko modrilo kao školski pokus." Kemija u industriji 64, br. 11-12 (2015): 645-648. https://doi.org/10.15255/KUI.2015.041
Harvard
Kalinovčić, P., Raos Melis, M., i Raos (ur.), N. (2015). 'Kemija u nastavi
Berlinsko modrilo kao školski pokus', Kemija u industriji, 64(11-12), str. 645-648. https://doi.org/10.15255/KUI.2015.041
Vancouver
Kalinovčić P, Raos Melis M, Raos (ur.) N. Kemija u nastavi
Berlinsko modrilo kao školski pokus. Kemija u industriji [Internet]. 2015 [pristupljeno 19.07.2019.];64(11-12):645-648. https://doi.org/10.15255/KUI.2015.041
IEEE
P. Kalinovčić, M. Raos Melis i N. Raos (ur.), "Kemija u nastavi
Berlinsko modrilo kao školski pokus", Kemija u industriji, vol.64, br. 11-12, str. 645-648, 2015. [Online]. https://doi.org/10.15255/KUI.2015.041

Sažetak
This paper describes a classroom experiment aiming to prepare Prussian blue by the reaction of iron(III) chloride and potassium hexacyanoferrate(II) or, alternatively, ammonium iron(II) sulphate and potassium hexacyanoferrate(III) in Petri dishes. The unusual crystal structure of Prussian blue, i.e. iron(III) hexacyanoferrate(II), is discussed along with the short explanation of the origin of its colour, by the charge transfer via cyanide ions. There is also a short history of its discovery (H. Diesbach, 1704), as well as its role in art history (Van der Werff, Watteau, Cézanne, Van Gogh, Hokusai).

Ključne riječi
chemistry education; pigments; history of chemistry; art history

Hrčak ID: 148526

URI
https://hrcak.srce.hr/148526

[hrvatski]

Posjeta: 682 *