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What is the relationship between the rate of evaporation and the rate of condensation of the vapor of a liquid in a closed container and has a constant vapor pressure?
Wiki User
∙ 10y ago
In a system at constant vapor pressure, a dynamic equilibrium exists between the vapor and the liquid. The system is in equilibrium because the rate of evaporation of liquid equals the rate of condensation of vapor.
-KarkatHorns
Wiki User
∙ 10y ago
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What is the definition of Watercycle?
the definition of a watercycle is the water comes from the ground the sky and other places!!!
Which description applies to a system in a sealed flask that is half full of water?
The system in the sealed flask that is half full of water can be described as a closed system since nothing can enter or leave the flask. Additionally, it can be regarded as an equilibrium system since the water level remains constant and there is no net change in the system.
What is the advantage of rotary evaporation?
The advantage of rotary evaporation over stationary evaporation is that there is a greater surface area exposed, and constant agitation of the liquid. This allows for a greater rate of evaporation, thus saving time.
When a container decreases in size what will happen to an amount of gas in the container?
Assuming the temperature stays constant and there is no leakage of gas, then if the container decreases in size then the pressure will increase.
How does the earths water cycle help keep earths water supply relativly constant?
the heat from the sun makes the water evaporate and goes to the air and then turns into water vapor then goes falling into small bodies of water and slides to the ocean and the same process happens over and over again
How much water is there today?
It is the same everyday. Sea and rain is constant. Transposition, condensation evaporation etc.
What properties of water allow it to exist as a liquid in oceans and rivers?
Its molecules are in constant motion, allowing for evaporation and condensation.
What is the definition of Watercycle?
the definition of a watercycle is the water comes from the ground the sky and other places!!!
Which description applies to a system in a sealed flask that is half full of water?
The system in the sealed flask that is half full of water can be described as a closed system since nothing can enter or leave the flask. Additionally, it can be regarded as an equilibrium system since the water level remains constant and there is no net change in the system.
Is buoyancy constant irrespective of shape of container?
No
How are melting and evaporating different?
First, melting is the phase change of solid to liquid and evaporation is the phase change of liquid to gas. Second, Evaporation requires more energy than melting. Evaporation, heat of vapoization constant, is 2260 J/g. Melting, the heat of fusion constant, is 334 J/g.
What is the advantage of rotary evaporation?
The advantage of rotary evaporation over stationary evaporation is that there is a greater surface area exposed, and constant agitation of the liquid. This allows for a greater rate of evaporation, thus saving time.
What has a variation in the relationship between two variable quantities with a constant ratio?
The relationship is a linear one. For example when driving at a constant speed, the relationship between distance driven and the time driven is linear with a constant ratio (of the constant speed).
What is the relationship Constant and variable?
It is a relationship of mutual exclusivity.
What are facts about water on Earth?
75% of our earth's water is salt water and 5% is fresh water, now most of it is polluted, so we can't really drink strait from the rivers now, and water goes in a constant cycle, Evaporation, Condensation, Precipitation, and back to its original state
If the volume of a container of air is reduced?
If the volume of a container of air is reduced by one half the partial pressure of the oxygen with in the container will be doubled. If the volume of a container of gas is reduced, the pressure inside the container will increase.
What processes change water to vapor in air and back to iquid water?
condensationThis term is not only used for water, but for any gas that changes state into liquid.We often use the term in everyday speech as well as in technical contexts. For example, people talk about "condensation" on windows. This is atmospheric water vapor that has condensed on cool glass, becoming liquid.
