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What temperature would water boil at if the pressure was 5 psi absolute pressure?
At 5 psi absolute pressure, water would boil at approximately 165°F (74°C). This is lower than the normal boiling point of water at standard atmospheric pressure (212°F or 100°C) because the lower pressure reduces the boiling point of the water.
A gas thermometer registers an absolute pressure of 305 mm of mercury when in contact with water at the triple point. A) What pressure does it read when in contact with water at the normal boiling poi?
At the normal boiling point of water (100°C), the vapor pressure of water is approximately 760 mm of mercury (1 atm). The gas thermometer, which measures absolute pressure, would read the sum of the atmospheric pressure and the vapor pressure of water. Therefore, if the thermometer initially reads 305 mm of mercury at the triple point, at the normal boiling point, it would read 760 mm of mercury.
What 2 factors affect the boiling point of water?
Pressure & Temperature :) Apex
What is the effect of decreased pressure on the boiling and freezing point?
As pressure decreases, the boiling point of water will also decrease. Backpackers camping in the high mountains are familiar with the phenomena when they get water boiling - and find that it is still only lukewarm because the atmospheric pressure at their high altitude is so low.
Will the boiling point of water differ different with noon temperature?
Different places have different elevation, and different elevations have different air pressure. It is the ambient air pressure which affects the boiling point of water. Air presses down on water, making it harder for the water to form bubbles. Less pressure produces a lower boiling point. More pressure produces a higher boiling point.
What temperature would water boil at if the pressure was 5 psi absolute pressure?
At 5 psi absolute pressure, water would boil at approximately 165°F (74°C). This is lower than the normal boiling point of water at standard atmospheric pressure (212°F or 100°C) because the lower pressure reduces the boiling point of the water.
What 2 factors affect the boiling point of water?
Pressure & Temperature :) Apex
What factor besides the temperature affects the boiling point of water?
Air pressure also affects the boiling point of water. The higher the air pressure, the higher the boiling point.
What happends to water's boiling point as pressure is increased?
boiling point increases
What is the relationship between pressure and the boiling point of water?
The relationship between pressure and the boiling point of water is that as pressure increases, the boiling point of water also increases. This means that water will boil at a higher temperature under higher pressure. Conversely, water will boil at a lower temperature under lower pressure.
What is the boiling point in kelvin?
The boiling point of water is 373.15 or 373.16 K and it freezes at 273.15 or 273.16 K at standard pressure, depending on your reference.
What is the boilinge point of water?
The boiling point of water depends on the pressure. At 1 atmosphere pressure, the boiling point is 100ºC or 212ºF.
When boiler pressure increases what happens to the boiling point of water?
The boiling point of water is dependent on environmental factors and the presence of solutes. In this case the pressure of the system on the water serves to increase the boiling point of water. The higher pressures increase boiling points while lowering pressure decreases it.
what are the changes in the boiling point of water in high air pressure?
When air pressure increases, the boiling point of water also increases. This is because higher air pressure pushes down on the water, making it harder for the water molecules to escape into the gas phase. As a result, more heat is needed to bring the water to its boiling point.
What is the effect of decreased pressure on the boiling and freezing point?
As pressure decreases, the boiling point of water will also decrease. Backpackers camping in the high mountains are familiar with the phenomena when they get water boiling - and find that it is still only lukewarm because the atmospheric pressure at their high altitude is so low.
Will the boiling point of water differ different with noon temperature?
Different places have different elevation, and different elevations have different air pressure. It is the ambient air pressure which affects the boiling point of water. Air presses down on water, making it harder for the water to form bubbles. Less pressure produces a lower boiling point. More pressure produces a higher boiling point.
What is the boiling point of water at one atmosphere of pressure in K?
The boiling point of water at one atmosphere of pressure is 373.15 K.
