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A cubic meter of gas at standard temperature and pressure will have approximately 2.6 x 1025 molecules. This is based on the Avogadro's Number of molecules, (approximately 6.022 x 1023) taking up a volume of around 23 liters. Alternatively, 32 grams of oxygen has Avogadro's number of molecules.
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How does water at room temperature become gas?
The process of transforming water to gas in room temperature is evaporation. Some fraction of water molecules obtain enough energy to change into vapor.
Would a compound made of molecules that melts at 77.7 degrees is a solid or a gas at room temperature?
Liquid.
Why does water at room temperature in a cup evaporating?
Water is evaporated at any temperature because the movement of water molecules is continuous and some molecules at the surface can escape as a gas.
Is radon a gas at room temperature?
Yes, radon is a gas at room temperature.
Is helium a liquid at room temperature?
what is the density of helium at room temperature?
How many nitrogen molecules are in 12 dm3 of nitrogen gas at room temperature?
This value is 0,645.10(ex23) molecules.
Does methane exist as separate molecules?
Yes, because it's a gas at room temperature
How does water at room temperature become gas?
The process of transforming water to gas in room temperature is evaporation. Some fraction of water molecules obtain enough energy to change into vapor.
What is the boiling point of chlorine at room temperature?
Chlorine is a gas at room temperature. Boiling point of it is 34.6 degrees Celsius. It stays as diatomic molecules.
Is iron at room temperature solid liquid or gas?
Iron can be a solid, liquid, or gas because it is an element and elements can become all the forms of matter
Would a compound made of molecules that melts at 77.7 degrees is a solid or a gas at room temperature?
Liquid.
Why is CO2is gas in room temperature?
Carbon dioxide cannot make strong enough bonds between the molecules to be a liquid or a solid, in the room temperature and pressure.
Why does water at room temperature in a cup evaporating?
Water is evaporated at any temperature because the movement of water molecules is continuous and some molecules at the surface can escape as a gas.
Is radon a gas at room temperature?
Yes, radon is a gas at room temperature.
What is the state of hydrogen at room temperature?
Hydrogen is a gas at room temperature and standard pressure.
What is the temperature of fluorine at room temperature?
Fluorine is a gas at room temperature.Fluorine is a gas at room temperature
What is fluorine at room temperature?
Fluorine is a gas at room temperature.
