chemistry

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The pH of a 0.10 M solution of ammonia is 11.1. Find the hydroxide concentration.

  • chemistry -

    pH + pOH = pKw = 14
    Solve for pOH, then pOH = -log(OH^-).

  • chemistry -

    pH=11.1, so pOH is 14-11.1=2.9

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