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The temperature of water stays the same because it has reached an equilibrium. Once it reaches a certain point it changes phases to gas. The water left boiling stays has to stay the same temperature otherwise it would all be gas.
Temperature stays constant because there's no change in average kinetic energy.
Molecules gain kinetic energy, but at the same time some of them escapes from the liquid, so the average kinetic energy stays the same.
The boiling point of water remains constant at 100 degrees Celsius (212 degrees Fahrenheit) at standard atmospheric pressure because this is the temperature at which water transitions from a liquid to a gas phase. At this point, the heat energy is used to break the hydrogen bonds between water molecules, rather than increasing the temperature. Additionally, the presence of impurities or solutes can affect the boiling point of water.
The boiling point of pure water is 100 degrees Celsius this is to due with the forces holding the H2O molecules together. When water is solid (frozen) there are lots of bonds holding the different H2O molecules together. However these require little energy to be broken therefore water has a low melting point. When water is liquid a lot of the inter molecular forces are broken yet some are still joined, the energy at the point where water boils it the equivalent to 100 degrees Celsius. As pure water is made up of identical H2O molecules the energy required to break the bonds will always be the same- this the boiling point remains constant. However when you get impurities, that is when the boiling point will change.
The boiling water stays the same temperature until the intermolecular bonds between water molecules are all broken. Then the temperature of the vapour can be heated. This is the latent heat of vaporization.
because when something changes phase from solid to liquid, or from liquid to gas, it takes energy to break the intermolecular interactions. These interactions between the water molecules are what make it solid. When you have ice, these interactions are strongest, which is why ice is hard. Then when you have water, the interactions are not as strong, and although the water still "stays together" it is now a liquid and moves and flows freely. Then when all the interactions are broken, it become a gas, or steam, and now none of the water molecules are attached to any other molecules
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The energy is being used to power a phase change, and none is left to raise the temp.
OR (if you like)
The energy is being used to increase the linear velocity of the molecules rather than their vibrational energy (which we measure as temperature.
Because any water with a temperature higher than that becomes a gas and escapes, leaving only those particles at that temperature.
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As the air temperature increases with no addition of water vapor to the air the dew point will?
As the air temperature increases with no addition of water vapor, the dew point will stay the same or decrease. The dew point represents the temperature at which air becomes saturated with water vapor, so if there is no additional water vapor added, the dew point will remain constant or decrease as the air temperature increases.
When can liquid water remain above 100 degrees Celsius?
Liquid water can remain above 100 degrees Celsius if it is under pressure. Increase in pressure raises the boiling point of water, allowing it to stay in liquid form above its normal boiling point at 100 degrees Celsius.
What happens when heat is added to boiling water?
Adding heat to boiling water will increase the temperature and speed up the rate of boiling. The additional heat provides energy to the water molecules, causing them to move more rapidly and escape as steam. If enough heat is added, the water will eventually evaporate completely.
How do you test to see if a colorless odorless tasteless liquid is water?
You can test if a colorless, odorless, tasteless liquid is water by checking its boiling point (100 degrees Celsius at sea level) and freezing point (0 degrees Celsius at sea level) to match characteristics of water. Additionally, you can use a pH test strip to check if the liquid has a neutral pH of 7, which is typical of water. You can also use a conductivity tester to see if the liquid conducts electricity, as pure water is a poor conductor of electricity.
What effect does adding salt have on the melting point of ice?
Adding salt to ice lowers the freezing point of the ice, which in turn lowers the melting point. This is because the salt disrupts the normal freezing process by interfering with the formation of ice crystals. As a result, the ice needs to become even colder in order to freeze, and as a result, it also needs to become warmer in order to melt.
What is wrong in choosing the melting point and the boiling point of water as standard fixed point?
The melting and boiling points of water change as the air pressure changes. For example, there is a certain air pressure in which steam, water and ice will stay like that forever.
How can water in an engine stay a liquid when the temperature is above its normal boiling point?
The cooling system is pressurized and requires a higher temperature to reach boiling.
Why does water stay at the same temp after it starts to boil?
It takes a certain energy to convert water to steam. Any additional energy you supply to the water, as heat, will be taken away by water converting to steam. The maximum temperature of a liquid is its boiling point so water shows constant maximum temperature 100o Celsius (if it is pure).
Why would the boiling point of water be high in a pressurised deep sea diving bell?
The high pressure in the deep sea diving bell increases the boiling point of water because it requires more energy to overcome the increased pressure and change the water into vapor. The high pressure forces the water molecules to stay closer together, making it more difficult for them to escape as vapor, thus raising the boiling point.
What happens if a glowstick was in boiling water?
It stay the same
If you continued t heat a pot of water after it reached it boiling point what would happen?
Eventually the boiling water would be completely evaporated, leaving a dry pot. An aluminium pot would have the bottom burnt out.
Can boiling water will stay at the same temperature when you lower the heat under it but keep it boiling?
Yes
Does the boiling point of a liquid decreases increases or stay the same if the intermolecular force increases?
Generally, the boiling point of a liquid increases if the intermolecular force, i.e. pressure, increases.
How is the boiling of liquid related to the evaporation process?
Boiling and evaporation are both phase changes where a liquid turns into a gas. However, boiling occurs at the boiling point of the liquid throughout the entire substance, whereas evaporation happens at the surface of the liquid at any temperature. Both processes involve the conversion of liquid molecules into gas molecules.
When the sea in Chile evapourated why didn't the salt disappear with water?
salt has a much higher boiling point than water. Water will start evaporating, depending on the temperature, and the local saturation of the surrounding air (the humidity). Dissolved seasalt (NaCL -> Na+ + Cl- ) will stay behind, and eventually return to its salt-state. since its melting point is 801 °C (1,474 °F) and its boiling point 1,465 °C (2,669 °F), it will not evaporate.
What is the definition of constant motion?
It is a kind of force that will stay in the same point, but is not reactive to the force.
Why boiling water is physical changes?
Physical change because the water molecules stay unchanged during boiling, also the germination phase helps this be proved correct=)
