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Why do some acids and bases affect a chromate compound and others do not?

Asked Jan 16, 2010, 02:55 PM — 1 Answer
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?

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Unknown008 Posts: 8,147, Reputation: 3745
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Jan 17, 2010, 08:22 AM
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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