Chloride, (Cl-), 19,345 ppm (weight)
Sodium (Na+) 10,752 ppm (weight)
Sulfate (SO42-) 2,701 ppm (weight)
Magnesium (Mg2+) 1,295 ppm (weight)
Calcium (Ca2+) 416 ppm (weight)
Potassium (K+) 390 ppm (weight)
Notes indicate that there is a self-ionization of water into H+, H3O+, and OH- at a concentration of about 1.0x10-7 mol/L
There are also notes of a significant amount of dissolved Oxygen (O2) in seawater. One would consider it as a stable covalently bonded molecule, but having unshared electrons, I can't rule out it participating with ion formation.
Chloride is actually the most abundant ion in ocean water.
Choride accounts for the highest percentage of ocean salts.
No, it is the most common dissolved ion in the ocean. The most common element by mass is oxygen as the ocean is still mostly water.
sodium ion and chlorine ion
OH- and H+
What is the 3rd most abundant ion in sea water?
OH-
The hydrogen ion concentration increases.
The hydrogen ion concentration increases.
The hydrogen ion concentration increases.
The hydrogen ion concentration increases.
The most common Selenium ion is Se2- the selenide ion. It is in the same group as oxygen and its most common ion in the oxide ion O2-.