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Iron(II) hydroxide precipitate, 3 of 4

Iron(II) hydroxide precipitate, 3 of 4. Iron(II) hydroxide precipitate (Fe(OH)2) is formed when 1M solution of sodium hydroxide (NaOH) is added from a pipette to 0.2M solution of iron(II) ammonium sulfate (Fe(NH4)2(SO4)2) in a test tube. The reaction is Fe2+ + OH- -> Fe(OH)2. Pure iron(II) hydroxide is white, however even trace amounts of oxygen make it greenish.
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Titre:
Iron(II) hydroxide precipitate, 3 of 4
Légende: Voir la traduction automatique
Iron(II) hydroxide precipitate, 3 of 4. Iron(II) hydroxide precipitate (Fe(OH)2) is formed when 1M solution of sodium hydroxide (NaOH) is added from a pipette to 0.2M solution of iron(II) ammonium sulfate (Fe(NH4)2(SO4)2) in a test tube. The reaction is Fe2+ + OH- -> Fe(OH)2. Pure iron(II) hydroxide is white, however even trace amounts of oxygen make it greenish.
Crédit:
Album / Turtle Rock Scientific/Science Source
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Modèle: Non - Propriété: Non
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Taille de l'image:
3288 x 5087 px | 47.9 MB
Taille d'impression:
27.8 x 43.1 cm | 11.0 x 17.0 in (300 dpi)
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