Ph what does the p stand for

Additional Information. Start Learning English Hindi. This question was previously asked in. Potential Property Power Potenz. Learn today! The correct answer is Option 4. The concept was introduced by S. Sorensen in The "pH" value is an approximate number between 0 and 14 that indicates whether a solution is acidic, basic or neutral. At pH 7 , the substance or solution is neutral. The pH scale does not have an upper nor lower limit.

Get Started for Free Download App. More Equilibrium Questions Q1. Our Science book doesn't explain it. Thanks, Lia Simnacher. Answer 1: "pH" stands for "power of Hydrogen" it has to do with the concentration of hydrogen ions in a sample- since these concentrations are usually very small they are measured in "powers" i. Answer 2: pH is an old abbreviation for a french description of the acidity of water.

Answer 3: The 'H' in pH refers to the concentration of hydrogen ions in a solution. If the math doesn't quite make sense, your teacher can probably help explain logarithms. Answer 4: "pH" stands for "power of hydrogen", and the atomic symbol for hydrogen is H. Nature Chemistry's Chief Editor Stuart Cantrill stirred up his twitter followers recently by posing the simple-seeming question asking them what the p in pH stands for.

Many thought he was taking the p others told alluded to him that he should mind his p's and q's. However, the majority of the guesses were those cited above and Cantrill claimed he was just having a little pHun Nature Chemistry , 2 , —; DOI: This was later simplified to the pH we all know and love, whether one has an acid tongue or a caustic wit.

David Bradley blogs at Sciencebase Science Blog and tweets sciencebase, he is author of the popular science book "Deceived Wisdom". Please enable JavaScript to view the comments powered by Disqus.

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