So that there is more surface area on the salt exposed to the water and therefore reacts faster.
vinigar,mixed with salt,water and crushed up melitonin
The salt dissolves in the water and the iron does not.
Salt forms a solution when added to water.
How much salt should be added to hard water depends on what you want to accomplish by adding the salt.
The salt that will result in a temperature increase when added to water is calcium chloride (CaCl2). This is because it is an exothermic salt, meaning it releases heat when dissolved in water.
Crushed salt will dissolve faster as it has a larger surface area providing more contact with the water.
the salt dissolves and the water will become salt water
Salt. It can be raffined from salt stocks underground or extracted from sea water.
vinigar,mixed with salt,water and crushed up melitonin
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.
-so there wont be any errors in the calculation
Only if the concentration is the same.
Salt added to water form a solution, an electrolyte.