Associations to the word «Ph»


PH, symbol. (metrology) Symbol for the picohenry, an SI unit of electrical inductance equal to 10−12 henrys.
PH, symbol. (chemistry) Measure of the acidity or basicity of an aqueous solution.
PH, abbreviation. (chemistry) The negative of the logarithm to the base 10 of the concentration of hydrogen ions, measured in moles per liter; a measure of acidity or alkalinity of a substance, which takes numerical values from 0 (maximum acidity) through 7 (neutral) to 14 (maximum alkalinity).
PH, symbol. The ISO 3166-1 two-letter (alpha-2) code for Philippines.
PH, symbol. (metrology) Symbol for the petahenry, an SI unit of electrical inductance equal to 1015 henrys.
PH, symbol. (computer science) Polynomial hierarchy
PH, abbreviation. Public house
PH, abbreviation. Penthouse
PH, abbreviation. Preliminary Hearing
PH, abbreviation. Public Health
PH, abbreviation. Misspelling of pH.
PH, abbreviation. Phot
PH, noun. (chemistry) Abbreviation of phenyl.
PH INDICATOR, noun. (chemistry) An acid-base indicator.
PH INDICATORS, noun. Plural of pH indicator
PH METER, noun. (chemistry) A voltmeter that uses the potential at a glass electrode to determine the pH of the solution in which it is immersed.

Dictionary definition

PH, noun. (from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic);.

Wise words

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Ernest Hemingway