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Is dissolving in water a chemical change?
Dissolving in water is a physical change.
Is dissolving in water physical or chemical?
Dissolving in water is a physical change because it only involves the separation of molecules within a substance without changing their chemical composition.
Is cofee dissolving in water a physical or chemical change?
It is a physical change.
Is dissolving suger in hot water a chemical or physical?
Dissolving sugar in hot water is a chemical change.
Is salt dissolving in water chemical or physical?
Physical
Is dissolving common salt in water physical or chemical change?
Dissolving is a physical process.
Does potassium bromine react in water?
Not with water! Maybe with something else in the water? It only ionises when dissolved in the water to: K+ and Br- , but does not react with it. Dissolving is purely physical!
Salt dissovled in water physical or chemical?
Dissolving in water is a physical change.
Is dissolving zinc in water physical or chemical?
Dissolving zinc in water is a chemical process because the zinc atoms react with the water molecules to form zinc ions and release hydrogen gas. This results in a new substance being formed (zinc ions in water), which is a characteristic of a chemical reaction.
Is coffee dissolving in water a physical or chemical change?
It is a physical change. Dissolving is a physical property called solubility.
Is dissolving sodium carbonate a chemical change?
Dissolving sodium carbonate in water is a physical change, not a chemical change. This is because the chemical composition of sodium carbonate remains the same before and after dissolving.
Is dissolving oxygen gas and water a physical change or chemical change?
Dissolving in water is a physical change.
