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How do you explain the peculiarity on the salinity of sea water and similarly for the hardness of water?
Although the question is very badly written and hence not easy to work out the meaning of, I assume the peculiarity referred to is that seawater and hard waters are similar. If so, there is no peculiarity at all; it is what we expect. Both contain higher than normal levels of dissolved salts, so there salinity is roughly the same. In the case of seawater, it is sodium chloride for the most part, but for hard water it is normally calcium salts.
What can scientists learn about the seawater that existed millions of years ago by studying rocks?
Scientists can learn about ancient seawater by analyzing the chemical composition and isotopic ratios in sedimentary rocks, such as limestone and shale. These rocks often contain fossils and minerals that reflect the conditions of the seawater at the time of their formation, including temperature, salinity, and nutrient levels. By studying these geological records, researchers can reconstruct past ocean environments, understand climate changes, and gain insights into the evolution of marine life over millions of years.
What ingredients does seawater contain?
Seawater primarily contains salts, including sodium chloride (table salt), as well as magnesium, calcium, and potassium ions. It also contains trace amounts of other minerals, such as sulfur, chlorine, and bromine.
What is a solution equal to?
A solution contain a solute dissolved in a solvent.
Does a cubic mile of sea water contain only water?
No, a cubic mile of seawater does not only contain water. In addition to approximately 1.1 trillion (1,101,117,150,000) US gallons of water there would be several kilograms of sea salt. It would also include several tons of fish and other animals, and several tons of algae and water plants.
Does the water of marine ecosystem contain dissolved salt?
Yes, marine ecosystem water contains dissolved salt, which contributes to the salinity of the water. The salt comes from various sources, such as weathering of rocks, volcanic activity, and runoff from the land.
How much dissolved oxygen in a gallon of sea water?
It depends! On what you say? Well, as an example it depends on the temperature of the sea water. The colder the water the greater the amount of DO can be contained. It depends on where the sea water is located; e.g., sea water at the mouth of the Amazon River (or at the mouth of most any river emptying into the oceans) for the fresh water from the river dilutes the salt content of the sea water there.
What contains dissolved salts and minerals?
Seawater, underground aquifers, and mineral springs typically contain dissolved salts and minerals. These dissolved substances contribute to the flavor and composition of the water, and are essential for the health of aquatic life.
Is there a amount of sodium chloride is in water?
Depends...Swimming pool and river water consists of two hydrogen atoms and one oxygen atom.The sea does contain sodium chloride - on average, sea water in the world's oceans has a salinity of about 3.5%. This means that every kilogram (roughly one litre by volume) of seawater has approximately 35 grams (1.2 oz) of dissolved salts.
Which biome has a salinity of .005 or less?
Freshwater biomes, such as rivers, streams, lakes, and ponds, typically have a salinity of 0.005 or less. These bodies of water contain very low levels of dissolved salts compared to marine or estuarine environments.
How do you explain the peculiarity on the salinity of sea water and similarly for the hardness of water?
Although the question is very badly written and hence not easy to work out the meaning of, I assume the peculiarity referred to is that seawater and hard waters are similar. If so, there is no peculiarity at all; it is what we expect. Both contain higher than normal levels of dissolved salts, so there salinity is roughly the same. In the case of seawater, it is sodium chloride for the most part, but for hard water it is normally calcium salts.
Is seawater heterogeneous or homogeneous?
Seawater is considered to be homogeneous because it is a mixture of various salts and minerals that are evenly distributed throughout. This means that properties such as salinity and temperature are consistent throughout the body of seawater.
How does the salinity of human blood compare to ocean water?
The salinity of human blood is approximately 0.9% (or 9 grams of salt per liter), which is significantly lower than that of ocean water, which has an average salinity of about 3.5% (or 35 grams of salt per liter). This difference in salinity is crucial for maintaining proper physiological functions in the human body. While both contain salts, the specific concentrations and types of ions differ, reflecting the distinct environments and roles of blood and seawater.
Principle of constant proportions used to determine salinity?
yes..somewhat. It states that the ratio of major salts in samples of seawater from various places is constant. It can give you a rough answer to salinity ,but salinity varies because of elements not included in the major salts of the ocean. If there were no other factors then it would be able to tell you the salinity.
What is the difference between freshwater lochs and seawater lochs?
You've already answered your own question. The difference is that feshwater lochs contain fresh water while seawater lochs contain seawater.
Is seawater a solution or a mixture?
Seawater may be considered a heterogeneous mixture because contain many insoluble materials.
What is the elements that comprise oceans?
The main elements that comprise oceans are hydrogen and oxygen, which form water molecules. Additionally, oceans contain various dissolved salts and minerals, such as sodium, chloride, magnesium, and calcium. These elements give seawater its characteristic composition and salinity.
