Chemistry

Calculate the concentration of OH¯ ions in a 1.4*10^-3 M HCl solution

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  1. H2O ==> H^+ + OH^-

    Kw = (H+)(OH^-) = 1 x 10^14
    Since HCl is a strong acid and ionizes 100%. substitute the HCl concn for H^+ in the Kw expression and solve for OH^-

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  3. Kw = 1 x 10^-14

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  4. Thanks again

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