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Determine the hydrogen ion concentration for each pH value.

Chemistry

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6. How many times more acidic is a solution of pH 3 than a solution of pH 8?

  1. Determine the hydrogen ion concentration for each pH value.

    The relationship between pH and hydrogen ion concentration is [H+]=10−pH[\text{H}^+] = 10^{-\text{pH}}.
    For pH 3:

    [H+]pH 3=10−3 mol dm−3[\text{H}^+]_{\text{pH 3}} = 10^{-3} \text{ mol dm}^{-3}

    For pH 8:

    [H+]pH 8=10−8 mol dm−3[\text{H}^+]_{\text{pH 8}} = 10^{-8} \text{ mol dm}^{-3}

  2. Calculate the ratio of the hydrogen ion concentrations.

    To find

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