Adding any substance to any other substance will increase the volume of said substances. If you put marbles in a cup of water, clearly, the water level would rise. Similarly, adding salt also increases the total amount of substance in the cup that takes up space. Even though it may not be visible, it is still there, as one would find out upon tasting it. Salt water has a greater density than fresh water because salt ions dissolved in water bind to the water molecules. Adding a fixed volume of salt to non-saturated water will increase the water's volume by a lesser amount.
I need research methods of how does salt make an egg rise in water
Dissolving salt into water increases the density of the water. As a liquid becomes more dense, less dense items rise and eventually float.
When you add a salt to water and the container feels cold, yes, an endothermic reaction is taking place.
Due to decrease in temperature, the volume of the solution also go down.
You reduce the volume of the container, displacing it.
Sodium chloride is an electrolyte.
What did you observe! This is not a question we can answer as we were not present when the salt was added.
Salt added to water form a solution, an electrolyte.
The trees keep the water level low by sucking up the water but when u cut down the trees the water level rises and the salt hit the surface
The volume of the solution will NOT be the same after salt is dissolved. In fact, in a saturated solution of NaCl, the volume actually goes DOWN slightly. The explanation is too complex for this discussion. Some salts will increase the volume. You may not notice the change, and it will depend on the amount of salt added. The more salt, the greater will be the change in volume.
it rises slightly
If it is common salt ( sodium chloride) the pH should not alter as they are both neutral substances at pH = 7.
Sodium chloride is an electrolyte.
it float at the same level in water.
the salt dissolves and the water will become salt water
Yes , the volume of water will increase if salt is added , as salt is a solute and water is a solvent. When salt is added , it affects the weight of molecules and the liquid itself.
What did you observe! This is not a question we can answer as we were not present when the salt was added.
Because this water contain salt - naturally or added.
We cannot see the salt particle when it is added to the water because it dissolves
A2. The freezing point of salt water is lower than that of fresh, so when salt is added, it interacts with the ice to make salt water.
Only if the concentration is the same.
Salt added to water form a solution, an electrolyte.