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Chemistry

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Calculate the pH of a 25 mL sample of distilled water after the addition of 1 mL, 2 mL, 3 mL, 4 mL, and 5 mL of NaOH and HCL. (0.1 M HCl and NaOH)
In total, you need to show 10 calculations.

  • Chemistry - ,

    One example each for 0.1M HCl/NaOH added to 25 mL H2O.

    The diluted HCl solution is 0.1M x (1 mL/26 mL) = (HCl)
    pH = -log(HCl)

    The diluted NaOH solution is 0.1M x (1 mL/26 mL) = (NaOH)
    pOH = -log(NaOH).
    Then pH + pOH = pKw = 14.00

  • Chemistry - ,

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