The potential of Hydrogen, or pH, scale was invented by the Danish biochemist Soren Peter Lauritz Sorensen. He introduced this scale in 1909 to measure the acidity and basicity of....
pH scale | Define pH scale at Dictionary.com
The world's most popular free online dictionary with definitions, spell check, word origins, example sentences, audio pronunciations, Word of the Day and more!
In chemistry, pH is a numeric scale used to specify the acidity or basicity of an
aqueous solution. It is roughly the negative of the logarithm to base 10 of the ...
In order to deal with these large numbers more easily, scientists use a logarithmic
scale, the pH scale. Each one-unit change in the pH scale corresponds to a ...
This diagram of the pH scale
shows the pH
values of several common chemicals. More »
The pH scale measures how acidic or basic a substance is. The pH scale ranges
from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 ...
Switch between logarithmic and linear scales. Investigate whether changing the
volume or diluting with water affects the pH. Or you can design your own liquid!
Jul 9, 2015 ... The pH scale is something we're all familiar with; most people will remember it
from school chemistry lessons. It's the scale used to rank how ...
m. pH Scale Macro Micro My Solution . pH Scale Macro Micro My
The concentration of hydrogen ions is commonly expressed in terms of the pH
scale. Low pH corresponds to high hydrogen ion concentration and vice versa.