Added: 3 years ago
From: ChemToddler
Views: 16,677
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  • is that how orange juice is made?

  • How come the other one didn't turn yellow?

  • Is that 1 liter of potassium dichromate?

  • what the point of this?

  • Amazing video, inappropriate music though

  • i love your shirt, ide like it better on my bedroom floor ;)

  • Okay. Addition of the NaOH into the dichromate solution will make that solution turn yellow. The concentration of the dichromate decreases. Then addition of the Barium ion will form a BaCrO4 precipitate. Therefore the equilibrium shifts to the right.

  • Actually, the addition of NaOH to the dichromate solution reduces it to chromate. That explains the precipitation of Barium Chromate.

  • chemistry + sexy music = successful video

  • I love precipitates !

  • chemtoddler is the best

    i subed

  • If Arequipa got scared when seeing the benzene video, I just can't imagine how terrified it would get when seeing this hexavalent Cr video, lol.

    Me? I'm just amazed... always loved Cr chemistry.

  • :-)

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