Chromium (III) hydroxide precipitate

Chromium (III) hydroxide precipitate

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Caption: Chromium (III) hydroxide precipitate. Chromium (III) hydroxide precipitate (Cr(OH)3) formed by adding a 1M solution of sodium hydroxide (NaOH) to a 0.15 M solution of chromium (III) potassium sulfate (KCr(SO4)2). The reaction is KCr(SO4)2 + NaOH -> Cr(OH)3 + KNaSO4 + Na2SO4.

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Keywords: chemical, chemical reaction, chemistry, chrome alum, chromium, chromium hydroxide, compound, croh3, demonstration, hydroxide, kcrso42, metal hydroxide, naoh, potassium, precipitate, reaction, salt, science, sodium hydroxide, still life, sulfate, sulphate, test tube, transition metal

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