pH

See also: ph, Ph, PH, .ph, P&H, and pḥ
U+33D7, ㏗
SQUARE PH

[U+33D6]
CJK Compatibility
[U+33D8]

Translingual

Etymology 1

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Symbol

pH

  1. (chemistry) Measure of the acidity or basicity of an aqueous solution, equal to the negative logarithm of the concentration of hydronium ions in molars
Coordinate terms

Etymology 2

Symbol

pH

  1. (metrology) Symbol for the picohenry, an SI unit of electrical inductance equal to 1012 henrys.

See also


Egyptian

Romanization

pH

  1. Manuel de Codage transliteration of pḥ.

Japanese

Etymology 1

Borrowed from Translingual pH.

Pronunciation

  • (Tokyo) ーエーチ [pìíéꜜèchì] (Nakadaka – [3])
  • IPA(key): [pʲiːe̞ːt͡ɕi]
  • (Tokyo) ーエッチ [pìíéꜜtchì] (Nakadaka – [3])
  • IPA(key): [pʲiːe̞t̚t͡ɕi]

Noun

pH (katakana ピーエイチ, rōmaji pīeichi, alternative reading ピーエッチ, rōmaji pīetchi)

  1. (chemistry) Synonym of 水素イオン指数 (suiso ion shisū, pH)

Etymology 2

Borrowed from German pH.

Pronunciation

  • (Tokyo) ーハ [pèéháꜜà] (Nakadaka – [3])
  • IPA(key): [pe̞ːha̠ː]

Noun

pH (katakana ペーハー, rōmaji pēhā)

  1. (chemistry) Synonym of 水素イオン指数 (suiso ion shisū, pH)

Russian

Etymology

Borrowed from Latin p and French H.

Pronunciation

IPA(key): [pɛˈɑʃ]

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