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What is made when salt is dissolved in water?
When salt is dissolved in water, it forms a solution where the salt molecules are evenly dispersed throughout the water molecules. This is a physical change as the salt and water molecules remain the same, only their arrangement has changed.
Does salt weigh anything when it is dissolved?
Yes, salt weighs the same when it is dissolved in water as when it did when it was out of the water. the same salt is still there, but in a different shape that is hard to see. 1 pound of water + 1 pound of salt = 2 pounds of salt water.
Is a salt a solution?
No, a salt is a compound. A salt maybe dissolved in water and made into a solution but as salt is not a solution per se.
Why does the level of water not change when salt is dissolve in water?
Since the salt becomes part of the water, and doesn't take up space in the water, the water level doesn't change.
Does physical change occur when epsom salt is dissolved?
Yes. The way I think about it is if you can change it back (in this case, you could filter the epsom salt out, or evaporate the water, drying it) then it is a physical change.
When salt is dissolved in water a is it a chemical change?
Physical
Is dissolved salt in the ocean water an example of a chemical change?
No.
What type of change occurs when water is added to a salt-sulphur mixture?
The salt dissolves in the water and the sand does not.
What is made when salt is dissolved in water?
When salt is dissolved in water, it forms a solution where the salt molecules are evenly dispersed throughout the water molecules. This is a physical change as the salt and water molecules remain the same, only their arrangement has changed.
Is dissolving salt water a chemical or phyisical change?
it is a physical change. when salt and water is mixed . salt dissolves in water. here salt is not disappearing anywhere. its state is changing. chemical change means , once its reacted it cannot be regained . but here even though it is dissolved through evaporation we can regain the dissolved salt. its just a physical change.
When a teaspoon of salt is dissolved In a pot of water will the salt undergo a chemical change or a physical change?
When a teaspoon of salt is dissolved in a pot of water, it undergoes a physical change. The salt dissociates into its constituent ions, sodium and chloride, but its chemical structure remains unchanged. This process is reversible, as the salt can be recovered by evaporating the water. Thus, the dissolution of salt in water is a physical change rather than a chemical one.
Why does salt separated from a saltwater solution look different that the salt that dissolved in the water?
they change form
Does salt weigh anything when it is dissolved?
Yes, salt weighs the same when it is dissolved in water as when it did when it was out of the water. the same salt is still there, but in a different shape that is hard to see. 1 pound of water + 1 pound of salt = 2 pounds of salt water.
When salt is dissolved in water then what will water become?
salt when dissolved in water will become an acidic solution
What is molar quantity?
Molecular weight (unit) of salt dissolved in liter (unit) volume of water.
When salt is dissolved in water what would water be?
When salt is dissolved in water, the water becomes a solution. The salt particles disperse throughout the water, forming a homogeneous mixture. The properties of the water, such as boiling point and freezing point, may change due to the presence of the dissolved salt.
How could you explain that the change that take place in when salt is added to water is physical change?
It is a physical change because when salt is added to water,it is dissolved in it which only changes its physical appearance.
