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Logarithmic scale: pH scale

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Now Playing:Logarithmic scale ph scale– Example 1
Examples
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  1. Pure water has a pH of 7. Vinegar has a pH of 3.
    Complete the following 2 sentences:
    (i) Pure water is __________ times as alkaline as vinegar.
    (ii) Vinegar is __________ times as acidic as pure water.

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    Logarithmic Scale Ph Scale 1
    Exponential growth and decay by a factor
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    Notes
    In this section, we will bridge the gap between chemistry and mathematics by studying one of the many applications of logarithmic functions. We will learn about the pH Scale and explore how this logarithmic scale can be used to measure the acidity or basicity of a solution.