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What do plants release through their leaves?
oxygen and water vapor
The most active metal must be carefully stored to keep them from reacting violently to what in the air?
water vapor
What is the difference between controlled atmosphere package and modified atmosphere package?
There is little difference between controlled and modified atmospheres. They both refer to atmospheres where the proportions of the normal gaseous/vapor components oxygen, nitrogen, carbon dioxide and water vapor, are modified to achieve some storage/packaging goal. This is commonly lowering the oxygen and/or increasing the carbon dioxide. All such atmospheres are modified atmospheres, they become controlled atmospheres when an attempt is made to regulate the composition of one or more of component gases.
When hydrogen is burned it reacts with oxygen and produces?
The product is water vapor.
If oxygen gas is collected over water at temperature of 10C and pressure of 1.02 ATM and the volume of gas plus water vapor collected is 293 mL then what volume of oxygen at STP was collected?
fly
Is water vapor oxygen a necessary reactant for combustion?
Oxygen is necessary but water vapor is not.
Is there a difference between an air bubble and a water vapor bubble?
Yes, there is a difference. An air bubble is composed of air, while a water vapor bubble is composed of water in its gaseous state. Air bubbles tend to be larger and more buoyant, while water vapor bubbles are smaller and can form when liquid water evaporates.
Is water vapor made of oxygen?
Yes, water vapor is made of oxygen and hydrogen molecules. Water vapor is the gaseous state of water and consists of H2O molecules in the form of gas.
How does the troposphere hold water vapor?
Water vapor is held by the troposphere in between molecules of atmospheric gases like oxygen, nitrogen and argon. Most of the water vapor in the troposphere is realized through transpiration off the earth's surface.
What can you assume about the amount of water vapor in the air if there is no difference between wet- and dry-bulb readings of a psychrometer?
nothing is the difference
What can you assume about the amount of water vapor in the air if there is no difference between the -wet and dry-bulb readings of a psychrometer?
nothing is the difference
What is the main difference between the gas water vapor and the liquid water?
The main difference between gas water vapor and liquid water is their physical state. Water vapor is the gaseous form of water that is invisible, while liquid water is the condensed form of water that is visible and flows freely. Water vapor has higher energy and moves more freely compared to liquid water, which has a fixed volume and shape.
Is oxygen and water vapor a combustion reaction?
no it is not
What do plants release into the air during transportation?
Plants release water vapor (transpiration) and oxygen during transportation. Water vapor is released through small openings called stomata on the leaves, while oxygen is a byproduct of photosynthesis.
What assumption can you make about the amount of water vapor in the air if there is no difference between the wet and dry bulb readings of the psychrometer?
If there is no difference between the wet and dry bulb readings of the psychrometer, it can be assumed that the air is saturated with water vapor, meaning the relative humidity is 100%. This indicates that the air is holding the maximum amount of water vapor it can at that temperature.
Excess gases such as oxygen and water vapor pass out of the leaf of a plant into the atmosphere through the -?
Excess gases such as oxygen and water vapor pass out of the leaf of a plant into the atmosphere through small openings called stomata. Stomata are specialized pores located on the surface of leaves that regulate the exchange of gases and water vapor between the plant and its environment.
How much oxygen does it take to produce water vapor?
The percentage of oxygen in water, vapors or ice is the same.
