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superhelp101

  • one year ago

A double replacement reaction occurs when aqueous potassium iodide and aqueous mercury (I) nitrate are mixed. What is the correct balanced chemical equation for this reaction? (1 point) KI(aq) + HgNO3 (aq) yields KHg(aq) + INO3(s) KI(aq) + HgINO3 (aq) yields KNO3 (aq) + Hg(s) KI2 (aq) + HgNO3 (aq) yields KNO3 (aq) + HgI2 (s) KI(aq) + Hg2NO3 (aq) yields KNO3(aq) + Hg2I(s)

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  1. superhelp101
    • one year ago
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    @sweetburger

  2. superhelp101
    • one year ago
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    is this one the first option?

  3. superhelp101
    • one year ago
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    @aaronq

  4. sweetburger
    • one year ago
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    Its not the first option because Potassium would not combine with another medal such as Mercury

  5. superhelp101
    • one year ago
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    oh i see..

  6. sweetburger
    • one year ago
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    Im thinking c.

  7. superhelp101
    • one year ago
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    ohh okay thxx :)

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