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Who stated that if two gases are the same temperature and volume the number of molcules will be the same?
This statement is a direct result of Avogadro's law, which states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. It means that under these conditions, the number of molecules is directly proportional to the volume of gas.
Pressure inside pressurized aerosol can can hold?
Stated very simply, the pressure inside an aerosol can is typically around 3 to 5 times atmospheric pressure. In theory, a typical can should be designed to contain roughly 2-1/2 to 3 times its normal pressure before bursting. From the related link below: "An aerosol can is typically safety accredited to around 12 bar internal pressure and, allowing for use at high ambient temperature and for storage in the hold of an aircraft at low ambient pressure, safety margins limit the internal can pressure to typically 4.5 to 5 bar at STP for the surrounding environment." A "bar" is approximately 1 atmosphere as measured at sea level. "STP" means "Standard Temperature and Pressure, which usually means 0 degrees C and 1 bar. If a vessel is heated beyond the critical temperature of its contents, pressure increases dramatically. The critical temperature is the temperature at which a liquid must become a gas, regardless of pressure. For instance, a can of "dust remover" usually contains liquefied 1,1-Difluoroethane, the critical temperature of which is 114 °C (236F). At that temperature, the pressure of a full container of that liquid must increase to about 45 bar, which would certainly burst the can. In practice, it would burst sometime before reaching that temperature.
How does the kinetic energy of particles vary as a function of temperature?
In physics, the kinetic energy of an object is the energy that it possesses due to its motion.[1] It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body in decelerating from its current speed to a state of rest.http://en.wikipedia.org/wiki/Kinetic_energyThere is no relation to temperature. Temperature is a measure of *RANDOM* motion. A velocity is not random.
What is the physical state of bromine at room temperature 21C boiling point in 59C?
The boiling point as stated is 59C, the melting point is -7C, so at 21C it is at a higher temperature than the melting point but lower than the boiling point, so hence is in a liquid state ( at 59C or higher it would be converted to gas, at -7C or lower it would solidify ).
A general statement on how the nature of the solute and the solvent affects solubility can be stated as?
The nature of the solute and solvent can affect solubility due to factors such as polarity, molecular structure, and intermolecular forces. Like dissolves like, so polar solutes tend to dissolve in polar solvents, while nonpolar solutes dissolve in nonpolar solvents. Additionally, solubility can be influenced by temperature and pressure.
What must be stated when describing a saturated solution?
The temperature and what the solute is.
What themes are usually easier to discover?
implied stated
How are sales tax rates usually stated?
as a percentage of sales
How many liters will give me 1ton?
The question, as stated, cannot be answered sensibly. Different gases have different densities and these are affected by their temperature and pressure. A ton of a light gas, such as hydrogen, will occupy roughly 11125 kilolitres at standard temperature and pressure. On the other hand a heavy elemental gas such as Radon will occupy roughly 103 kilolitres - only one hundredth as much.
When using computer software text sizes are usually stated in?
Points
Can heat ever flow from a colder object to a hotter object, as stated by the principle that heat can never flow from ?
Yes, heat can never flow from a colder object to a hotter object, as stated by the principle that heat can never flow from a lower temperature to a higher temperature.
What temperature to use when cooking?
Too many variables may be applied here- As stated, the question is unanswerable.
What is the story's subject?
The subject is the topic of the text. Or what the text is about. It can usually be stated in a single word.
What is your company goal?
This is the stated objective of a company that is usually known by everyone who works there. The company goals are not always made public but sometimes they are stated in the form of a mission statement.
Who is the person who stated that equal volumes of gases at the same temperature and pressure will have the same number of particles?
Amedeo Avogadro
Is it wrong to not have a baby at a stated time?
there is no difference. Usually if the baby is born in the morning, the baby is smarter.
How do you determine number of servings in a recipe if not stated?
usually it states it, but, if it doesn't just use your judgements
