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Is salting highways a chemical or physical change?
Salting highways results in a physical change because the salt dissolves in water to form a solution. This process involves a change in phase without altering the chemical composition of the salt itself.
Is salting the ice on the sidewalk a chemical change?
Yes. The melting point of salt solutions is lower than that of pure water.
Is melting ice by spreading salt on an icy sidewalk a chemical or physical change?
physical change because by adding salt you are lowering its melting point thus can melt the ice at low temperature.
Is ice melting ice a physical or chemical change?
Melting ice is a physical change. It involves a change in state from solid to liquid without altering the chemical composition of the ice.
Is meal mealting ice a chemical or physical change?
Melting ice is a physical change because it does not change the chemical composition of the water.
Is the melting of ice a chemical change or a physical change?
its both a chemical change and a physical change.
Is melting ice into water a chemical change?
No. It is a physical change. The chemical formula for water is H2O, and that is also the chemical formula for ice. So there is no chemical change taking place, only a change in the state of matter.
Is a ice melting physical or chemical change?
melting ice a physical change
Ice dissolving in a glass of lemonade a physical or chemical change?
its a chemical change
Is a ice pack a chemical change?
Nope - ice and water both have the same chemical formula. The only change is with temperature.
Is ice metling a chemical change?
No ice melting is a change of state from solid to liquid.
Is an ice melting a physical or chemical change or both?
Ice melting is a physical change.
