0
What else can I help you with?
Is seawater a homogeneous mixture or heterogeneous mixture explain?
seawater is a homogeneous mixture. The water being the solvent and the salt being the solute. A heterogeneous mixture is mixed but not as thoroughly as a homogeneous mixture. None of these though are chemically combined, none are compounds. (hence mixture)
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.
Is there ninety elements extracted from seawater?
Seawater contains a wide range of elements, but the most commonly found elements are typically in the range of 65-70. While some studies have identified around 90 elements in seawater, the concentrations of these elements can vary significantly.
Is seawater homogeneous?
Seawater is not perfectly homogeneous because it contains varying concentrations of salts, gases, nutrients, and microorganisms throughout different parts of the ocean. However, on a macroscopic scale, seawater is considered a homogeneous mixture because its composition is fairly uniform and consistent.
Is sea water a example of hererogenous mixture?
Yes, seawater is an example of a heterogeneous mixture because it contains varying concentrations of dissolved salts and other substances that are not uniformly distributed throughout the solution. This results in visible differences in particles and composition within the mixture.
What color is a starfish blood?
They do not even have blood to pump in the first place. Instead of blood, they use sea water to pump nutrients throughout their body. So the answer to your question would be the color of seawater, which varies depending on its constituents.
Why are the concentrations of metals higher in freshwater than seawater?
The concentrations of metals are typically higher in freshwater than in seawater because freshwater systems have less capacity to dilute or transport metals compared to seawater. In freshwater systems, metals can be sourced from natural weathering of rocks and human activities, and they accumulate as there is less water volume to disperse them. Conversely, in the vast volume of seawater, metals are more dispersed and diluted.
What are the different constituents of seawater?
The different constituents of seawater are all very many and I know very few but I will answer this very important question many people ask me on my twitter and facebook page witch is baby girl@1012 , but anyway some are that the water temperature depends on how many animals and objects or things are in the water
Why is iodine considered a trace element in seawater?
A trace element is considered is a specific element that contains less than 100 parts per million in a sample. In this case, the sample is seawater. According to my understanding, the presence of iodine is very limited in seawater. There is only 0.05 parts per million of iodine in seawater. As such, iodine is considered a trace element in seawater.
What is the most negatively charged ion dissolved in seawater?
The most negatively charged ion dissolved in seawater is chloride. In fact, Cl- makes up 55 percent of the seawater's salinity.
What is the most important factor affecting seawater density?
The most important factor affecting seawater density is its temperature. As temperature increases, seawater density decreases, causing it to expand and rise. Conversely, as temperature decreases, seawater density increases, causing it to contract and sink.
Is seawater a homogeneous mixture or heterogeneous mixture explain?
seawater is a homogeneous mixture. The water being the solvent and the salt being the solute. A heterogeneous mixture is mixed but not as thoroughly as a homogeneous mixture. None of these though are chemically combined, none are compounds. (hence mixture)
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.
Is there ninety elements extracted from seawater?
Seawater contains a wide range of elements, but the most commonly found elements are typically in the range of 65-70. While some studies have identified around 90 elements in seawater, the concentrations of these elements can vary significantly.
Why does sea water stay at the surface of the ocean?
Oceans are seawater throughout, not only on the surface.
Is seawater homogeneous?
Seawater is not perfectly homogeneous because it contains varying concentrations of salts, gases, nutrients, and microorganisms throughout different parts of the ocean. However, on a macroscopic scale, seawater is considered a homogeneous mixture because its composition is fairly uniform and consistent.
What is the process by which oceans become acidic?
The more H2CO3 there is in seawater, the greater the number of hydrogen ions present. This decreases the pH of seawater, making it more acidic. Higher concentrations of H2CO3 also lessen the number of available carbonate ions (CO32).
