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MultiTaskerMe

  • 3 years ago

What would be the chemical formula when 5 drops of NO3- anion is mixed with an equal volume of conc. H2SO4 then a piece of copper wire is dropped and warmed gently? There is also observable color of the gas evolved.

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  1. Vincent-Lyon.Fr
    • 3 years ago
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    First find the nature of the reaction between copper metal Cu and nitrate ions NO3–

  2. MultiTaskerMe
    • 3 years ago
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    Well, actually, that's also one of the answers that I need for my acticity sheet in Chem Lab. ._.

  3. MultiTaskerMe
    • 3 years ago
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    *activity

  4. Vincent-Lyon.Fr
    • 3 years ago
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    Well, what branch of chemistry is it? Combustion, acid-base, redox... ?

  5. cwrw238
    • 3 years ago
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    the gas evolved will be nitrogen dioxide NO2 which is brown in color.

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