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6 November, 07:16

Aeen is drinking a beverage that has a pH of 3.3. Marien is drinking a beverage that has a pH of 2.7. About how many time the hydrogen ion concentration of Aeen's drink is the hydrogen ion concentration of Marien's drink? Round to nearest whole number.

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Answers (2)
  1. 6 November, 07:28
    0
    The pH value of a solution is a logarithmic function of the hydronium ion concentration in the solution. Since we are given the pH foe both we can easily calculate the H + ion concentration as follows:

    Aeen

    3.3 = - log (H+)

    H + = 0.04 M

    Marien

    2.7 = - log (H+)

    (H+) = 0.07 M

    Therefore, Aeen's drink is 0.07/0.04 or 2 times more hydrogen ion concentration than Marien's drink.
  2. 6 November, 07:28
    0
    The answer would be 4
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