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A closed container is filled with oxygen.. The pressure in the container is 445 kPa.. What is the pressure in millimeters of mercury?
The conversion factor from kPa to mmHg is 1 kPa = 7.5 mmHg. Therefore, the pressure in the container is 445 kPa * 7.5 mmHg/kPa = 3337.5 mmHg.
Can vapor pressure occur in open container?
Yes, vapor pressure can occur in an open container. Vapor pressure is the pressure exerted by a vapor in equilibrium with its condensed phase in a closed system. In an open container, vapor can still form above a liquid or solid substance, but it will not reach equilibrium as it can escape into the surrounding environment.
What factor besides the temperature affects the boiling point of water?
Air pressure also affects the boiling point of water. The higher the air pressure, the higher the boiling point.
If the volume of a cylinder-piston arrangement containing a gas is increased by a factor of eight and the temperature is doubled the pressure inside the piston will by a factor of?
The pressure inside the piston will increase by a factor of 4. According to the ideal gas law, pressure is directly proportional to the temperature and inversely proportional to the volume. Doubling the temperature will double the pressure, and increasing the volume by a factor of 8 will decrease the pressure by a factor of 8. The net effect is a pressure increase of 2 * 8 = 4.
What factor least affects a compounds tendency to change state?
The factor that least affects a compound's tendency to change state is the size or mass of the compound's individual particles. Larger or heavier particles generally have a higher tendency to change state due to stronger intermolecular forces.
A closed container is filled with oxygen.. The pressure in the container is 445 kPa.. What is the pressure in millimeters of mercury?
The conversion factor from kPa to mmHg is 1 kPa = 7.5 mmHg. Therefore, the pressure in the container is 445 kPa * 7.5 mmHg/kPa = 3337.5 mmHg.
Can vapor pressure occur in open container?
Yes, vapor pressure can occur in an open container. Vapor pressure is the pressure exerted by a vapor in equilibrium with its condensed phase in a closed system. In an open container, vapor can still form above a liquid or solid substance, but it will not reach equilibrium as it can escape into the surrounding environment.
What 3 factors affect the pressure of a gas in a closed container?
The mass of the gass, the volume of the container holding the gas, and the temperature of the gass. If you have a container of gas, the greater the mass of the gas, the more molecules there are in the container, and this leads to greater pressure. If you have a fixed mass of gas, changing the volume of the container holding the gas will cause the pressure to change. Increasing the volume of the container decreases the pressure. Decreasing the volume of the container increases the pressure. If you increase the temperature of a gas without changing its mass or volume, pressure increases.
What factor affects the density of sea water?
Temperature, salinity, and pressure.
What is the total pressure in of the mixture after it is placed in a container one half the volume of the original container?
When the mixture is placed in a container half the volume of the original container, the total pressure increases by a factor of two due to Boyle's Law, which states that pressure and volume are inversely proportional as long as temperature is constant. So, the total pressure of the mixture in the smaller container will be double the pressure of the mixture in the original container.
Which factor directly affects the wind speed between two locations?
air pressure
What factors influence the pressure of a gas in a container?
The most important factor is the temperature.
What are the factors that effect air pressure?
The main factor that affects the air pressure at a given location is the altitude (or height above sea level) of that location.
Head pressure of water?
Head pressure is created by a column (depth) of water in a container. Pipe is considered a container. Diameter is not a factor. The higher the column of water, the more psi it creates. Multiply column height of water by .434 to get psi of water.
Is elevation is a factor that affect air pressure?
Yes, elevation is a factor that affects air pressure. As elevation increases, the air pressure decreases because the weight of the air column above decreases. This is why mountainous regions typically have lower air pressure compared to lower elevations.
What factor affects the solubility of carbon dioxide in soda?
The two main factors that affect solubility of carbon dioxide in soda are temperature and pressure.
What does For a fixed mass of ideal gas at fixed temperature the product of pressure and volume is a constant mean?
"For a fixed mass of ideal gas at fixed temperature, the product of pressure and volume is a constant." This means that if you have a container with an ideal gas in it, and the container is closed so that no gas can escape or get int (i.e. the mass of the gas contained is constant), when you raise the volume of the container by some ratio, the pressure will be reduced by the same ratio. So if you triple the volume, the pressure will be reduced to a third of its original value. And if you quadruple the pressure, the volume will go down by a factor of 4.
