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en.wikipedia.org/wiki/PH

In chemistry, pH (potential of hydrogen) is a numeric scale used to specify the acidity or basicity .... pH = p[H] + 0.04. It is common practice to use the term "pH" for both types of measurement. ..... pH of less than 7. Treating the system as a mixture of hydrochloric acid and the amphoteric substance water, a pH of 6.89 results.

simple.wikipedia.org/wiki/PH

pH values of some common substances. pH. Battery acid, 1.0. Gastric acid, 2.0. Lemon juice, 2.4. Cola, 2.5.

www.epa.gov/sites/production/files/2015-10/documents/1622624.pdf

pH (a measure of acidity) was measured at a number of locations along Cement Creek and the Animas. River to Durango and beyond to Farmington, New ...

www.teachengineering.org/content/cub_/activities/cub_air/cub_air_lesson06_activity2_phvalues.pdf

Air Pollution: Lesson 6, Acid (and Base) Rainbows Activity — pH Values of Common Substances. pH Values of Common Substances. Source: Manitoba ...

www.pmel.noaa.gov/co2/file/The+pH+scale+with+some+common+examples

The pH scale with some common examples. The pH scale with some common examples. The pH scale, with examples of common solutions and their pH values .

www.gkplanet.in/2016/01/the-ph-of-common-substances.html

The pH of Common Substances. › In chemistry, pH is a numeric scale used to specify the acidity or basicity (alkalinity) of an aqueous solution. › More precisely it ...

courses.unt.edu/rthomas/Chem1423/98phdata.htm

Jan 19, 2001 ... Substance, pH, [H+], [OH-], pOH. Coke, 2.60, 2.51E-03, 3.98E-12, 11.4. Cranapple juice, 2.90, 1.26E-03, 7.94E-12, 11.1. Dr. Pepper, 3.62 ...

serc.carleton.edu/sp/mnstep/activities/27573.html

Students investigate the pH level of household substances by testing a variety of common compounds. Substances are tested with pH strips and placed on the ...

www.dummies.com/education/science/biology/what-are-acids-bases-and-ph-all-about-anyway

The more hydrogen ions it releases, the stronger the acid, and the lower the pH value. The table below shows you the pH of some common substances and may  ...