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ph scale

/ˌpiːˈeɪtʃ skeɪl/

1 entry

phrase

B2formalcommonscientific/ˌpiːˈeɪtʃ skeɪl/

A scale used to specify the acidity or alkalinity of an aqueous solution, ranging from 0 (most acidic) to 14 (most alkaline), with 7 being neutral.

  • 🇷🇺Шкала, используемая для определения кислотности или щелочности водного раствора, от 0 (наиболее кислый) до 14 (наиболее щелочной), где 7 — нейтральное значение.
  1. Acidity and Alkalinity Scale B2 formal

    A scale used to specify the acidity or basicity of an aqueous solution, ranging from 0 (most acidic) to 14 (most basic), with 7 being neutral.

    • The pH scale is used to measure how acidic or basic a liquid is.
    • Pure water has a pH of 7, which is neutral on the pH scale.
    • Lemon juice has a low pH on the pH scale, indicating high acidity.

    🇷🇺Шкала pH