# What is the vapor pressure of water at 75 C?

## What is the vapor pressure of water at 75 C?

Vapor Pressure of Water from 0 °C to 100 °C

T °C P (torr)
75 289.1
76 301.4
77 314.1
78 327.3

## What is the vapor pressure of water at 50 degrees Celsius?

92.5

Temperature Pressure
(degrees C) (mmHg)
50 92.5
51 97.2
52 102.1

What will be the Vapour pressure of water in ATM unit at 100 C?

1 atmosphere
At 100 ∘ C , the vapor pressure of water is 1 atmosphere; i.e. 100 ∘ C is the normal boiling point of water.

### How do you account for water vapor pressure?

1: Vapor Pressure of Water as a Function of Temperature. The resulting hydrogen gas is collected over water at 25°C, while the barometric pressure is 745.4 mmHg. What volume of wet hydrogen will be collected? pH2 = ptotal– pH2O = 754 mmHg – 23.8 mmHg = 721.6 mmHg.

### What is the vapor pressure of the solution at 25 C?

23.8 torr
The vapor pressure of pure water at 25 C is 23.8 torr.

What is the vapor pressure of water at 25 C?

0.0313 atm
The vapor pressure of water at room temperature (25° C) is 0.0313 atm, or 23.8 mm of mercury (760 mm Hg = 1 atm).

## Which liquid has the lowest Vapour pressure?

Mercury exerts the lower vapour pressure because of the strong bond among its atom. Note: At room temperature, the substance with lowest boiling point will have the highest vapour pressure and the substance with highest boiling point will have the lowest vapour pressure.

## Can you have water Vapour at 0 C?

Yes, water can stay liquid below zero degrees Celsius. There are a few ways in which this can happen. The freezing point of water drops below zero degrees Celsius as you apply pressure.

Can you calculate vapor pressure of water?

Enter the temperature in the input field (Example: 49°C)

• Now click the button “Solve” to get the vapor pressure
• Vapor pressure of water at 49°C = 87.81748 mm Hg)
• ### What is the absolute vapor pressure of water?

The vapor pressure of water at room temperature is 0.2 psi absolute pressure (or -14.5 gauge pressure). That means if you could create that strong of a vacuum with your mouth, water at the top of the straw would reach vapor pressure and boil away just as you were about the drink it.

### How is vapor pressure is affected by an increasing temperature?

The pressure exhibited by vapor present above a liquid surface is known as vapor pressure. As the temperature of a liquid increases, the kinetic energy of its molecules also increases. As the kinetic energy of the molecules increases, the number of molecules transitioning into a vapor also increases, thereby increasing the vapor pressure.

What is the vapor pressure of water at 80 degrees Celsius?

The vapor pressure of water at 80 degrees c is 355mmHg. A 100cm3 vessel contained wateraturated oxygen at 80 degrees c., the total gas pressure being 760 mmHg. The contents of the vessel were transferred by pumping to a 50cm3 vessel at the same.