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-   -   Why do some acids and bases affect a chromate compound and others do not? (https://www.askmehelpdesk.com/showthread.php?t=435939)

  • Jan 16, 2010, 03:55 PM
    ankara55t
    Why do some acids and bases affect a chromate compound and others do not?
    Why do some acids and bases affect K2Cr2O4 and others do not?


    I am referring to CH3COOH, K2SO4, KOH, C2H5OH, Ca(OH)2 and NH3. As well, why does NH3 act like a base?
  • Jan 17, 2010, 09:22 AM
    Unknown008

    potassium chromate (VI) is yellow and will remain yellow except in the presence of H^+ ions... as far as I know.

    You have examples of what bases do that? Or which do not?

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