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At 50°C, water is in a liquid phase under standard atmospheric pressure. It remains a liquid until it reaches its boiling point, which is 100°C at sea level. If the pressure were to change significantly, the phase could vary; for example, at lower pressures, it could boil at lower temperatures. However, under typical conditions, water at 50°C is clearly in the liquid state.
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If water is at 50 degrees c and energy is removed from the water until it is at -10 degrees c describe the phase change of the water?
As energy is removed from water at 50 degrees Celsius, it first cools down to 0 degrees Celsius, where it undergoes a phase change from liquid to solid, forming ice. This process is called freezing. Once all the water has solidified into ice, further energy removal continues to lower the temperature down to -10 degrees Celsius, where the ice remains in a solid phase. Throughout this process, the water transitions from a liquid to a solid state without any additional phase changes.
What phase is water in at 75 C and 9atm?
Water is in the liquid phase at 75°C and 9 atm pressure. At this temperature and pressure, water exists as a liquid due to the combination of temperature and pressure conditions present.
How does the vapor pressure of water at 10C compare with its vapor pressure at 50C?
The vapor pressure of water at 50°C is significantly higher than at 10°C. As temperature increases, the kinetic energy of water molecules also increases, allowing more molecules to escape into the vapor phase. Consequently, the vapor pressure, which is the pressure exerted by the vapor in equilibrium with its liquid, rises with temperature. Therefore, at 50°C, the vapor pressure of water is much greater than at 10°C.
Explain why the phase water goes through when heat is gained?
When heat is gained, water undergoes a phase change from a solid (ice) to a liquid (water) at 0°C, and then from a liquid to a gas (water vapor) at 100°C. This process involves absorbing energy to overcome intermolecular forces holding the molecules together in a particular phase.
What phase is water in at 1 ATM?
At 1 ATM of pressure, water can exist in three phases depending on the temperature: solid (ice) below 0°C, liquid between 0°C and 100°C, and gas (water vapor) above 100°C. At exactly 0°C, water is at the melting/freezing point, and at 100°C, it reaches the boiling/condensation point. Thus, the phase of water at 1 ATM is temperature-dependent.
What does the vapor pressure of water at 10 C compare with its vapor pressure at 50 C?
The vapor pressure of water at 10°C is lower than its vapor pressure at 50°C. As temperature increases, the vapor pressure of water also increases because more water molecules have enough energy to escape into the gas phase.
Can you compare vapor pressure of water at ten degrees Celsius with its vapor pressure at fifty degrees Celsius?
The vapor pressure of water at 10°C is lower than at 50°C. As temperature increases, the vapor pressure of water also increases because more water molecules have enough energy to escape into the gas phase. At 50°C, the water molecules are more energetic and escape into the air more readily compared to at 10°C.
If water is at 50 degrees c and energy is removed from the water until it is at -10 degrees c describe the phase change of the water?
As energy is removed from water at 50 degrees Celsius, it first cools down to 0 degrees Celsius, where it undergoes a phase change from liquid to solid, forming ice. This process is called freezing. Once all the water has solidified into ice, further energy removal continues to lower the temperature down to -10 degrees Celsius, where the ice remains in a solid phase. Throughout this process, the water transitions from a liquid to a solid state without any additional phase changes.
What phase is water in at 75 C and 9atm?
Water is in the liquid phase at 75°C and 9 atm pressure. At this temperature and pressure, water exists as a liquid due to the combination of temperature and pressure conditions present.
How does temperature affect all three phases of water?
tempurature changes irs phase fromsolid to liquid or liquid so gas or the other way around
What phase is water in at 1 ATM pressure and 150oc?
Gaseous. If that is 150 degrees C, that would be steam.
According to the phase diagram for H2O, what happen to the phase of water at 0.5 atm pressure as the temperature is decreased from 110 C to -10 C?
Water changes from gas to liquid to a solid
How does the vapor pressure of water at 10C compare with its vapor pressure at 50C?
The vapor pressure of water at 50°C is significantly higher than at 10°C. As temperature increases, the kinetic energy of water molecules also increases, allowing more molecules to escape into the vapor phase. Consequently, the vapor pressure, which is the pressure exerted by the vapor in equilibrium with its liquid, rises with temperature. Therefore, at 50°C, the vapor pressure of water is much greater than at 10°C.
What determines the phase in which water exists by?
The phase of water (solid, liquid, gas) is determined by its temperature and pressure. At normal atmospheric pressure, water is a liquid at temperatures between 0°C and 100°C. Changes in temperature and pressure can cause water to change phases.
Using the phase diagram for H2O, which of the following correctly describes water at 0°C and 1 atm?
At the melting point (Explanation) if you look at the phase diagram and look at the point where the water is 0 degrees C and 1 atm, they meet right on the line. This is the line that shows the melting point of this substance. Therefore, since the point is on the line, water at 0 degrees C and 1 atm is at the melting point.
Which is warmer 1 kg of water 50 degrees C or a 1 kg gold bar 50 degrees C?
50°C is 50°C. Anything at 50°C is the same temperature as anything else at 50°C. That means they're equally 'warm'. However, they do not have the same energy or heat because water is harder to heat than the metal gold. Water has a higher specific heat. To heat 1kg of water from 25 to 50 ºC it would take 209 kJ. To heat gold from 25 to 50 ºC it would take only 6.5 kJ.
Explain why the phase water goes through when heat is gained?
When heat is gained, water undergoes a phase change from a solid (ice) to a liquid (water) at 0°C, and then from a liquid to a gas (water vapor) at 100°C. This process involves absorbing energy to overcome intermolecular forces holding the molecules together in a particular phase.
