Sea water is water with a few thousand different dissolved salts and a variety of dissolved or suspended organic compounds.
Seawater is a mixture. It is composed of water, various dissolved salts and minerals, gases, and organic matter. These components can be physically separated through processes such as evaporation or filtration.
Seawater is a mixture. It consists of water (H₂O) along with various dissolved salts, minerals, and organic matter. Unlike a compound, which has a fixed composition and properties, the composition of seawater can vary based on location and environmental factors.
Seawater is a mixture. It is a combination of salt and water that is a homogeneous mixture. An example of a pure substance is either pure salt or pure sugar.
The term that best describes seawater is "saline." Seawater contains a high concentration of dissolved salts, primarily sodium chloride, which gives it a distinct salty taste and contributes to its density and buoyancy compared to freshwater. Additionally, seawater is a complex mixture of various minerals, organic matter, and gases, making it a unique and dynamic environment.
The dissolved materials in seawater are thought to originate from the weathering of rocks on land, as well as from volcanic activity and chemical reactions at hydrothermal vents on the ocean floor. These processes contribute minerals, salts, and organic matter to the water, creating the diverse composition of seawater.
no, a homogeneous mixture is salt water, seawater has other particles in it like sand, bacteria, and other debris that can be seen making it heterogeneous
One thousand grams of seawater typically consists of around 35 grams of dissolved substances, such as salts, minerals, and organic matter. The remaining weight is mostly water.
Seawater contains a variety of dissolved substances, with the most abundant being sodium and chloride ions from salt (sodium chloride). Other common elements and compounds found in seawater include magnesium, calcium, sulfate, and bicarbonate ions, as well as dissolved gases like oxygen and carbon dioxide. Organic matter including proteins, carbohydrates, and fats also exist in seawater in smaller amounts.
Seawater is water with salt in it
Temperature and salinity are the two main factors that influence the density of seawater. Colder seawater is denser than warmer seawater, while seawater with higher salinity is denser than seawater with lower salinity.
a table spoon of seawater
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