Acid Rain generally has a pH of less than 5, where normal rain is about 5.6. The lower the pH value, the more acidic is the rain.
Acid rain usually has a pH of 5.0 or lessIt can be anything from about pH 3 to pH 6.All rain has a slight amount of acid in it, but the powerful stuff is about pH 2.Acid Rain has a pH of 4 :)pH is the scale used by scientists to express the aidity of acid rain.
Acid rain is caused by, mainly, sulphur oxides and, to a lesser extent, nitrogen oxides dissolved in the rain.
pH 1 is the most acidic, as it is closest to 0 on the pH scale. Lower pH values indicate higher acidity.
pH=6,4
neither pH
Acid rain precipitating rain that is polluted once it evaporates, but doesn't contain acid. It is called acid rain, because it damages usually statues, or rock.go to this websitehttp://www.epa.gov/acidrain/what/index.html
You can test the pH of a solution using pH strips, pH meters, or pH indicator solutions. With pH strips, you simply dip the strip into the solution and compare the color change to a pH color chart. pH meters provide a digital pH value by immersing the electrode into the solution. pH indicator solutions change color based on the pH of the solution, allowing for a visual estimation of pH.
The pH is determined with a pH-meter.
To measure pH accurately in a solution, you can use a pH meter or pH strips. A pH meter provides a digital reading of the pH level, while pH strips change color based on the pH level of the solution. Simply dip the pH meter probe or pH strip into the solution and read the pH value indicated.
pH 0 < acidic < pH 7 neutral = pH 7 pH 7 < basic < pH 14
pH = 14 is basic pH = 7 is neutral pH - 1 and 2 are acidic; pH = 1 is more acidic than pH = 2 Therefore a solution at pH 1 has higher concentration of H+ than at pH 14
Acid rain refers to rain, snow, or any other form of precipitation that has been polluted by sulfur dioxide or nitrogen oxides, which can have harmful effects on the environment, including forests, aquatic ecosystems, and buildings.