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OChem and ADA sample exam question

Discussion in 'DAT Discussions' started by CALgoob, Jan 6, 2009.

  1. CALgoob

    5+ Year Member

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    i was wondering if there was a difference between K2Cr2O7 and Na2Cr2O7 and also between NaOC2H5 and KOC2H5...

    also, im pretty positive the ADA sample exam is much easier than the real DAT but can someone give a more specific breakdown?

    thanks for your help!
     
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  3. sciencegod

    sciencegod Super Member
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    it doesn't matter if its k or na. its the same thing.

    for your second q, the ada is much mcug easier than dat. no comparison. don't get your hopes high from it.
     
  4. 5HTburb

    2+ Year Member

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    All forms of Cr +6 are powerful oxidizing agent, that's all you need to know.. Figure out the oxidation state to confirm and you be golden..
     

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