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When salt dissolves in water the amount of salt decreases or stays the same?
When salt dissolves in water, the amount of salt stays the same. The salt molecules spread out in the water but remain present in the solution. This is a physical change and does not involve the loss or gain of salt molecules.
Does salt water around the world have the same density?
No, it depends on the volume of water that can dissolve the salt. If the volume of water is more then it dissolves more salt and the density will be more and if the volume of the water is less then it dissolves less salt and the density will be less.
What melts the solvent or solute?
Dissolving is not the same thing as melting. When you dissolve salt in water, for example, neither the salt nor the water melts. In the example of salt in water, salt is the solute and water is the solvent. The salt (which is the solute) is what dissolves (but does not melt).
What type of change occurs when salt is mixed with water?
When salt is mixed with water, a physical change occurs. The salt dissolves in the water, forming a homogeneous mixture called a solution. The chemical composition of the salt and water remains the same.
What happens if you keep adding salt to the water?
Adding salt to water increases the water's boiling point and decreases its freezing point. This makes it boil at a higher temperature and freeze at a lower temperature. Additionally, the salt dissolves in the water and increases its salinity, affecting its taste and buoyancy.
When salt dissolves is its mass lost?
YES!! this is for anything you use with salt the mass will either decrease,increase or stay the same because the other chemicals mixing with the other properties that may be higher than salt it'll turn out some mass is lost or none.
Why are salt and water examples of homogeneous?
Salt dissolves completely in water to form a uniform solution where the salt particles are evenly distributed throughout the water. This results in a mixture that has the same composition and properties throughout, making it a homogeneous mixture.
Is sea water the same as water?
No. Freshwater does not have the same amount of dissolved materials as sea water. Sea water has a much greater amount of salt dissolved in it.
Does Na plus react with water the same way as neutral Na?
No. Salt (NaCl) dissolves in water and the (Na) in it does not react with the water as would metallic sodium.
What happens to the mass of water if you add salt?
When you add salt to water, the total mass of the water solution increases because the salt also contributes to the total mass. However, the salt dissolves into the water, so the mass of the water molecules themselves remains the same.
What dissolves fastest salt or sugar how could you record your results?
put the same amount of water and the same amouth of the matrails your using then ster them at equal rate but make sur the same person is stering at all time time the to see whichhave not little pebbles in them
What kind of change occurs when salt dissolves in water?
Sodium chloride is dissociated in water, forming ions Na+ and Cl-. Dissolution is a physical process because the chemical composition of salt (NaCl) remain unchanged; also the process is reversible.
