pH

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Ph

abbr. Bible
Philippians

PH

abbr.
1. penthouse
2. public health
3. Purple Heart

pH

 (pē′āch′)
n.
A measure of the acidity or alkalinity of a solution, numerically equal to 7 for neutral solutions, increasing with increasing alkalinity and decreasing with increasing acidity. The pH scale commonly in use ranges from 0 to 14.

[p(otential of) h(ydrogen).]

ph

the internet domain name for
(Computer Science) Philippines

pH

n
(Chemistry) potential of hydrogen; a measure of the acidity or alkalinity of a solution equal to the common logarithm of the reciprocal of the concentration of hydrogen ions in moles per cubic decimetre of solution. Pure water has a pH of 7, acid solutions have a pH less than 7, and alkaline solutions a pH greater than 7

Ph

the chemical symbol for
(Elements & Compounds) phenyl group or radical

pH

the symbol for the logarithm of the reciprocal of hydrogen ion concentration in gram atoms per liter, used to describe the acidity or alkalinity of a chemical solution on a scale of 0 (more acidic) to 14 (more alkaline).
[1909; < German P(otenz) potency + H(ydrogen)]

ph.

1. phase.
2. phone.

P.H.

Public Health.

pH

(pē′āch′)
A numerical measure of the acidity or alkalinity of a solution, usually measured on a scale of 0 to 14. Neutral solutions have a pH of 7, acidic solutions have a pH lower than 7, and alkaline solutions have a pH higher than 7.

pH

A scale which gives a measure of the acidity of an aqueous solution. A neutral solution has a pH of 7; an acidic solution has a lower value, and an alkaline solution a higher value.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.pH - (from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per literpH - (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);
hydrogen ion concentration - the number of moles of hydrogen ions per cubic decimeter
acidity - pH values below 7
alkalinity - pH values above 7
neutrality - pH value of 7
chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
Translations

pH

ABBR =potential of hydrogenpH m

pH

[ˌpiːˈeɪtʃ] npH m pH balance

pH

[ˌpiːˈeɪtʃ] n abbr (Chem) → pH m

pH

n pH m
References in periodicals archive ?
However, if we brush after breakfast the acidogenic response has already occurred and the tooth tissues have been softened by the drop in intra-oral pH to below the critical pH of about 5.
This unique pH measurement system offers a fast and easy pre- and post-use calibration and fully meets cGMP requirements for critical pH control applications.