How to Calculat pH and Ph Scale - 搜索视频

pH Scale ( Read ) | Chemistry

pH Scale ( Read ) | Chemistry

Definition of pH and the strength of acids and bases. How to use the pH scale and why pH is important to living things. The strength of an acid or base is determined by how much of it breaks down into ions when it is dissolved in water. The pH scale is used to measure the strength of acids and bases. The pH of a solution is the concentration of ...

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