No, it is a mixture.
no
precipitate out the solution
Decreases with increasing temperature
seawater
Salinity
Yes as it contains more ions in solution.
seawater solution or suspension
To be a true solution seawater must be filtered.
A solution.
seawater solution or suspension
Yes, salt is a solute in seawater. Water is the solvent, salt is one of the solutes, and the solution is seawater.
Yes, salt is a solute in seawater. Water is the solvent, salt is one of the solutes, and the solution is seawater.
Seawater may be considered a heterogeneous mixture because contain many insoluble materials.
Seawater is water (H2O which is a compound) containing soluble compounds but also insoluble materials. We can consider, with approximation, that the seawater is a homogeneous solution.
precipitate out the solution
Decreases with increasing temperature
Because you can not see the chemicals that are chemically combined.
It's a solution; water with dissolved solids.