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Q: Why you use chilled sample in Reid vapor pressure method?
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Related questions

Which sample of water has the lowest vapor pressure?

400 mL at 20C


What is water vapor made up of?

Water heated to above the boiling point (steam), or below the vapor pressure for water in the gas sample with water vapor in it.


. If a sample of water is boiling while the external pressure is 505 kPa what is the vapor pressure of the water?

120 kP


Based on Reference Table H which sample has the highest vapor pressure?

Ethanol at 65(degrees) C.


How many moles of gas were there in this sample if the vapor pressure of water at 25ºC is 23.8 mm Hg?

0.0113 mol oxygen


The vapor pressure of a sample of boiling water is 380 torr The temperature of the water is?

The temperature of the water is 100 degrees celsius.


When the temperature of a sample of water is negative 5 degrees the water is what a gas a liquid a solid or a vapor?

Depending on the pressure, it can be in any of these phases.


A sample of nitrogen gas is collected over water at 20 degrees Celsius. The vapor pressure of water at 20 degrees Celsius is 18 mmHg. What is the partial pressure of the nitrogen if the total pressure?

747 mmHg


What does the vapor pressure of water at 10 C compare with its vapor pressure at 50 C?

At higher temperature the vapor pressure is higher.


What will a hydrate do if its vapor pressure is higher than the vapor pressure of the water vapor in the air?

Lose Effloresce


Is refrigerant leaving a compressor in a cars air conditioning system high pressure vapor high pressure liquid or low pressure vapor?

high pressure vapor


What is crude oil true vapor pressure?

True Vapor Pressure is the pressure of the vapor in equilibrium with the liquid at 100 F (it is equal to the bubble point pressure at 100 F)