Define pH value. pH value synonyms, pH value pronunciation, pH value translation, English dictionary definition of pH value. pH value. Translations. English: pH valuen. potencial del hidrógeno, valoración de pH, valor de medida de la acidez, importante
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)] ...
19.To work, they need to be at the opposite end of the pH scale from mineral deposits, which are alkaline. 20.The phrase “pH balanced” is about as useful as the term “clean” or “natural” — which is to say, it means nothing. ...
It also leaves scale formation or pipe precipitates on fixtures, dishes, and utensils. Optimum Body pH The typical definition when you refer to “optimum body pH” refers to the blood's pH. Different parts of the body have different optimal pH to function properly. For instance, the gastric...
The pH indicates the acidity, alkalinity or neutrality of a given medium. The pH scale ranges from 1 to 14. Acidic substances have a pH lower than 7.0, 7.0 is neutral, and alkaline substances have a pH higher than 7.0. The pH at which a protein or particle has an equivalent number of...
Wondering how to tell if something is alkaline or acidic? Per theMayo Clinic, the pH scale — which ranges from 0 to 14 — can let you know if something is acidic or basic (alkaline). Here's the breakdown: Acidic: 0 to 6.9 ...
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A detailed description should be provided including yield ranges, quantities of raw materials, solvents, catalysts and reagents reflecting the representative batch scale for commerci b. 第10步是重要的,并且应该从b.详细描述。 制 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯...
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