Standard enthalpy of vaporization for water at 100 c

Asked by admin @ 23/08/2021 in Math viewed by 325 People

Answered by admin @ 23/08/2021

The standard enthalpy of vaporization of water at 100°C is 40.667 kJ/mol. The heat capacity of liquid water is 75.3 J/(mol.K) averaged over most of the liquid range; the constant pressure molar heat capacity of water vapor is 104.5 J/(mol.K) averaged over that same range. Calculate the enthalpy, entropy and free energy of vaporization of water at 25°C and 1 bar pressure.

Which temperature causes water vapor to turn back into clouds

Asked by admin @ 22/11/2021 in Chemistry viewed by 291 persons

How does temperature affect the formation of clouds A. Water vapor in the cool air condenses into tiny droplets of water, forming clouds. B. Water vapor in the warm air …

Which layer of the atmosphere contains the most water vapor

Asked by admin @ 12/10/2021 in Physics viewed by 273 persons

Which layer in the atmosphere contains the most water vapor and gases? mesosphere thermosphere troposphere stratosphere

The amount of water vapor in the air is called

Asked by admin @ 02/10/2021 in Chemistry viewed by 312 persons

which term refers to the amount of water vapor in the air? A) dew point B) Precipitation C) humidity or D) relative humidity ?

The latent heat of vaporization of water is

Asked by admin @ 24/08/2021 in Physics viewed by 312 persons

The latent heat of vaporization of water is

Because water has a high heat of vaporization it

Asked by admin @ 23/08/2021 in Chemistry viewed by 328 persons

Why does water have high latent heat of vaporization?

Describe the importance of water vapor in the atmosphere

Asked by admin @ 23/08/2021 in Science viewed by 310 persons

What is the importance of water vapour in the atmosphere

Standard process of chlorination of water is done by

Asked by admin @ 23/08/2021 in Chemistry viewed by 265 persons

Standard process of chlorination of water is done by

Twin prime numbers between 1 to 100 in c

Asked by admin @ 17/08/2021 in Math viewed by 311 persons

What are the twin prime numbers between 1 and 100

At 100 c the vapour pressure of a solution

Asked by admin @ 13/08/2021 in Chemistry viewed by 293 persons

At 100 C the vapour pressure of a solution of 6.5 g of a solute in 100g water is 732 mm. If kb=0.52, the boiling point of this solution will …

The vapor pressure of water at 20c is 17.5 mmhg

Asked by admin @ 05/08/2021 in Chemistry viewed by 287 persons

The vapour pressure of water at 20° C is 17.5 mm Hg. If 18 g of glucose (C₆H₁₂O₆) is added to 178.2 g of water at 20° C, the vapour …

What is the amount of water vapor in the air

Asked by admin @ 02/08/2021 in Science viewed by 300 persons

What is the amount of water vapour in air

What is the process of water vapor becoming a liquid

Asked by admin @ 02/08/2021 in Science viewed by 283 persons

The process of water vapor changing to a liquid is called ____.

What percentage of water vapor is found in the air

Asked by admin @ 02/08/2021 in Chemistry viewed by 299 persons

What percentage of water vapor is found in the air?

What must happen for liquid water to become water vapor

Asked by maham237 @ 16/07/2021 in Chemistry viewed by 333 persons

A. The water molecules must lose energy and stop moving. B. The water molecules must exert less pressure on their container. C. The water molecules must gain kinetic energy. D. …

What is the immediate effect of condensation of water vapor

Asked by maham237 @ 23/05/2021 in Biology viewed by 261 persons

A. formation of clouds containing water droplets B. release of water vapor from the surface of plant leaves C. absorption of water vapor through the surface of plants leaves