Chromium (VI) fonns two different oxyanions, the orange dichromate ion (Cr2O72-) and the yellow chromate ion (CrO42-).

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Chromium (VI) fonns two different oxyanions, the orange dichromate ion (Cr2O72-) and the yellow chromate ion (CrO42-). The equilibrium reaction between the two ions is

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: May 05, 2015 07:42 AM

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Chromium (VI) fonns two different oxyanions, the orange dichromate ion (Cr2O72-) and the yellow chromate ion (CrO42-).

Question:

Cr202-(aq) + H2O(1) 2CrO42-(aq) + 2H+(aq)

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H OH H 2 O sodium hydroxide NaOH will react with the H ...View the full answer

Chemical Principles

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