About 8, close to "pure" water with a pH of 7, but a small amount more basic.
actually it's not. seawater has a pH of 8 making it a base.
Seawater
100 times more acidic.
Yes, if perhaps you mean "alkaline" or "base"? According to Wikipedia, "Seawater pH is limited to the range 7.5 to 8.4.", making it slightly base or alkaline. Alkali refers to a chemical that is an alkaline salt soluble in water.
It varies with season, location in the ocean (proximity to surface subsurface river infalls), and secularly with availability of CO2 in the atmosphere. In 1751, the pH was 8.179. In 1994 it was 8.104. PResumably averaged over a large number of measurements in different locations.
actually it's not. seawater has a pH of 8 making it a base.
Seawater
'dh' is an unknown property of seawater. If pH (measured value for acidity) is asked for: Seawater pH is limited to the range 7.5 and 8.4: ranging from neutral (7.0) to slightly alkaline (9.0), not acidic.
100 times more acidic.
pH of 7 to 14 is basic. seawater has a pH of 7.8 to 8.2. So that makes it basic
Lowering the pH to less alkaline and more acidic levels would cause more calcareous materials to dissolve in seawater thereby reducing the abundance of calcareous sediment on the seafloor.
They all have a low pH, distilled water has a pH of around 7 and vinegar is an acid along with seawater making them below seven.
The maximum pH occurs closer to the bottom of the sea than to the surface, in most cases.
An essential factor is the absorption of carbon dioxide from the atmosphere; also the acid rains.
seawater is 8 and i believe bleach is somewhere near 12
Yes, if perhaps you mean "alkaline" or "base"? According to Wikipedia, "Seawater pH is limited to the range 7.5 to 8.4.", making it slightly base or alkaline. Alkali refers to a chemical that is an alkaline salt soluble in water.
There are a variety of elements in all water. Each element carries with it a specific PH. Salt water maintains PH ranges anywhere from 8.4 to 7.6. Fresh water carries different elements and the PH range can become lower, down to as low as 6.0.