In chemistry, pH (/ p iː ˈ eɪ tʃ /), historically denoting "potential of hydrogen" (or "power of hydrogen") is a scale used to specify the acidity or basicity of an aqueous solution.Acidic solutions (solutions with higher concentrations of H + ions) are measured to have lower pH values than basic or alkaline solutions.. The pH scale is logarithmic and inversely indicates the …
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Alexa Rank Country N/A
Daily Unique Visitors
Monthly Unique Visitors
United States
21,977
Indonesia
17,189
Taiwan
5,589
United Kingdom
4,963
Brazil
4,490
Nigeria
3,925
Egypt
3,298
Hong Kong
3,113
Canada
3,113
Australia
2,712
Philippines
1,942
India
1,890
Malaysia
1,860
Spain
1,541
Germany
1,500
Mexico
1,438
France
1,356
Italy
1,253
Turkey
1,151
Iraq
1,048
Thailand
1,027
Netherlands
986
Israel
976
Cambodia
812
Algeria
627
Ireland
565
Romania
545
Jordan
503
Poland
483
Ghana
462
Argentina
442
South Africa
401
Belgium
360
Czechia
329
Ukraine
308
Japan
308
Morocco
298
South Korea
288
Lebanon
277
Saudi Arabia
267
Austria
257
Hungary
247
Sweden
236
Singapore
226
Pakistan
216
Bangladesh
205
Denmark
195
Greece
185
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