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This is a dangerous practice - make sure you have a safety valve set at a pressure your stove is certified for. The equilibrium steam/water pressure for temperatures above 100 C is: 110 C - 6psig, 120 C - 14 psig, 130 C - 24.5 psig, 140 C - 37.6 psig, 150 C - 54.3 psig.
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∙ 15y ago
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How does the liquid know the pressure of the atmosphere?
The boiling point of an element or a substance is the temperature at which the Vapor_pressureof the liquid equals the environmental pressure surrounding the liquid.if we close the container and change the pressure outside the container.. the boiling point will change... why?? how will the solution inside know that the pressure outside the container is changing and it has to now change its boiling point.??
How does pressure affect boiling point?
The boiling point is that temperature when the SATURATEDvapor pressure of a liquidbecomes equal tothe surrounding pressure.Thus the higher the sorrounding pressure, the higher the boiling point.
When is boiling point?
Boiling point is when the liquids pressure equals the pressure of the atmosphere.
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.
What is the relationship of boiling point with atmospheric pressure?
The normal boiling point (also called the atmospheric boiling point or the atmospheric pressure boiling point) of a liquid is the special case in which the vapor pressure of the liquid equals the defined atmospheric pressure at sea level, atmosphere
What is the point at which a liquids vapor pressure equals the atmospheric pressure?
This temperature is called the boiling point, and indicates the temperature at which a liquid will assume a gaseous state, given the addition of the heat of vaporization.That is the boiling point.
How does pressure affect the boiling point of gold?
At low pressure the boiling point is lowered and inverse.
How does pressure affect boiling point of Methane?
At low pressure the boiling point is lowered and inverse.
The temperature at which the vapor pressure of a liquid is equal to the external pressure is?
The boiling point.
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 are the changes in the boiling point of water in high air pressure?
The boiling point increase at high pressure.
What happends to the boiling point of a substance when pressure above it decreases?
The boiling point will also decrease in this case.
