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IsTim Group Title

Using acid-base table, determine the Kb for the nitrite ion.

  • 2 years ago
  • 2 years ago

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  1. IsTim Group Title
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    First, is this related to pH?

    • 2 years ago
  2. muhammad9t5 Group Title
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    http://depts.washington.edu/eooptic/links/acidstrength.html

    • 2 years ago
  3. muhammad9t5 Group Title
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    acid+base-------->Salt+Water

    • 2 years ago
  4. muhammad9t5 Group Title
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    did u got answer?

    • 2 years ago
  5. IsTim Group Title
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    Is it nitric or nitrous?

    • 2 years ago
  6. muhammad9t5 Group Title
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    Nitric ion is base. It means it has pH of greater than 7.

    • 2 years ago
  7. Vincent-Lyon.Fr Group Title
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    @muhammad9t5 : "nitric ion" does not exist, you should use "nitrate ion".

    • 2 years ago
  8. Vincent-Lyon.Fr Group Title
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    "nitric" is actually 'nitric acid' \(HNO_3\) ; its conjugate base is the 'nitrate ion' \(NO_3^-\) 'Nitrous acid' is \(HNO_2\) and its conjugate base is the 'nitrite ion' \(NO_2^-\) So, the Kb you are looking for should be the equilibrium constant of the reaction of the nitrite ion with water: \(NO_2^-+H_2O→HNO_2+OH^−\) CAREFUL : there is a mistake in the table provided by washington.edu formula for nitrite ion was badly written as the formula for the nitrate ion. It should read \(\huge NO_\color{red}2^-\)

    • 2 years ago
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