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What else can I help you with?
Is heating water in a pan chemical change?
Heating water in a pan is a physical change, not a chemical change. The heat energy causes the water molecules to gain kinetic energy, leading to an increase in temperature and a phase change from liquid to gas (steam). The chemical composition of water remains the same.
Is heating ammonium bicarbonate a physical or chemical change?
Heating is a physical process but thermal decomposition is a chemical process.
What is the colour of paint after heating copper sulphate?
The color of paint after heating copper sulfate will change from blue to white as the heat drives off the water molecules in the compound.
Is heating hydrated sodium carbonate powder chemical or physical change?
Heating hydrated sodium carbonate powder to remove water molecules is a physical change because it does not change the chemical composition of the substance. The process involves a phase change from solid to liquid (water loss) and does not result in the formation of new substances.
Is heating copper sulfate and water a chemical change?
Yes, it undergoes the clues that indicate that a chemical change has happened.new colour appearsheat or light is producedbubbles or gas are formeda solid forms into a liquidchange is hard or impossible to reverseFour out of the five are met. A solid does not turn into a liquid during this process.
Does heating a liquid change its pH?
no it will not change the pH of water.
Is cold water heating up to its boiling point a chemical change?
No, the process of cold water heating up to its boiling point is a physical change rather than a chemical change. This is because the molecules in water remain the same during the transition from liquid to gas; only their arrangement and energy levels change.
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 heating water in a pan chemical change?
Heating water in a pan is a physical change, not a chemical change. The heat energy causes the water molecules to gain kinetic energy, leading to an increase in temperature and a phase change from liquid to gas (steam). The chemical composition of water remains the same.
How does water change from a solid to a liquid to a gas?
By heating it up
What causes the phase change of water to a gas?
Vaporization (evaporation) of water to a gas is caused by heating the water.
Heating water so that it boils is an example of .?
Vaporization is a change of phase.
How can heating water so that it boils is an example of?
Vaporization is a change of phase.
Is heating chocolate over boiling water is a physical change?
Yes
Is heating chocolate over boiling water a physical or chemical change?
physical change
Do you know some Physical change exapmples?
water COOLING ice and ice HEATING water
Example of physical change and a chemical change?
when water changes to water vapour by heating is an example of physical change. when water is divided into oxygen and hydrogen by passing electricity is an example of chemical change.
