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What else can I help you with?
Can heating water to change it to water vapor be a chemical change?
No, this is definitely a physical change, absolutely not a chemical.
Is tap water is run through a filter a chemical change?
No, passing tap water through a filter is a physical change, not a chemical change. The filter simply removes impurities and particles from the water, without altering its chemical composition.
Is it a physical change chemical change when salt dissolves in water?
Physical
Is water boiling in a pan a physical or chemical change?
It depends on what is boiling. If you are boiling WATER, then it is NOT a chemical change, it is a physical change (change of state from liquid to gas). If you are cooking food on the stove, a chemical change is occuring. That is, the chemical bonds within the food molecules are actually changing. One way you can tell that it is a chemical change is that you can't "uncook" food, but you can condense steam back into water.
Water freezing physical change or chemical change?
Carving pumpkin physical change or chemical change
Is crystallisation a chemical or physical change?
It is a Physical Change
What is the chemical change of water?
The chemical reaction of water with sodium is a chemical change.
What is meant by water of crystallisation in a substance?
H
Is spilling water a chemical change?
No, spilling water is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, whereas spilling water only changes its location and physical state.
Is Na Cl anhydrous?
Yes. There is no water of crystallisation.
Is adding calcium to water a chemical property or chemical change?
Calcium reacting with water is a chemical change.
Which crystal does not contain water of crystallisation?
NaCl salt does not contain water of crystallization.
Is boliling water a chemical or physical change?
Boiling water is a physical change because it does not change the chemical composition of the water.
What is water of crystallisation?
The water of crystallization is a type of water contained in the molecular structure of a compound.
Is water hardening into ice a chemical change?
No, because the chemical properties of the water do not change.
Is reactivity with water a physical or chemical change?
This is a physical change. The bubbles are pockets of steam which is the same chemical as water, just in a different state.
How can you separate the water from the salt of crystallisation?
This can be done by heating the salt.
