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By removing heat energy from the steam.
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∙ 11y ago
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Is heat changing H2o to steam a physical or chemical change?
Physical change- it is still H2O, and can be changed back to water by cooling it.
If water if heated and changed into steam is this a chemical or physical change?
It is what is called a phase change.
Is water is heated and changed to steam is it a physical or chemical change?
The changing of water to steam is a physical change because it is still water, but only in a different state. The steam can change back into water which is a reversible change. Chemicals changes cannot change back. They are permanent.
Can you turn steam back into water again?
yes. cool the air and the water will condense.
What happens when steam hits a cold surface?
It really depends on the temperature of the steam and temperature of the cold surface. 250 degree steam hitting a 50 or 60 degree surface will just turn back into water and droplets can be seen almost immediately. 1000+ degree steam hitting a frozen surface may cause a loud bang and eventually turn back into water.
How can steam changed back into water?
By removing heat energy from the steam.
Why is water changed to steam considered a physical change?
Because it can be changed back to water
Water is heated and changed to STEAM?
That is called boiling. And it is something you can see and observe, but it is something tht is chemically relted and so it is a chemical change.
How can you turn steam back into water?
You can turn steam back into water by condensing it, condensation is a process which changes a gas into water.
Is heat changing H2o to steam a physical or chemical change?
Physical change- it is still H2O, and can be changed back to water by cooling it.
How steam turn in to water?
Allow the steam to cool down and it will turn back to water.
How the steam changes back into a liquid inside the condenser?
The steam when cooled changes back to liquid water
Is water still water if it is steam or ice?
Yes, because it only changed its physical state
Who changed the world of transportation with one equation that turned water to steam and enabled steam engines to to run?
a awesome person
Is water is heated and changed to steam a physical change or chemical change?
chemical
If you wanted to change the steam back in to water what would you have to do to the steam?
You need to cool it down.
When steam becomes cold it turns into?
As steam cools it reverts back to fluid-- water.
