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Chemistry

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4.54 g of hydrazoic acid ( HN3 ) is added to water to make a final solution of 504 ml.
What is the pH of the solution ?

Use Ka = 1.90 × 10−5

  • Chemistry - ,

    HN3 + H2O ==> H3O^+ + N3^-
    Convert 4.54 grams to moles and divide by volume in liters to obtain molarity. Set up an IC# chart and calculate H^+, then convert to pH.

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