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What At low temperatures and pressure how does the volume of a real gas compare with the volume of an ideal gas under the same conditions?
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∙ 6y ago
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Maude Kulas
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What is meant by a volume of STP?
Most commonly, this refers to the volume of a gas at Standard conditions of Temperature and Pressure (often abbreviated, STP). This standard allows accurate comparisons of volumes. The volume of a gas (any gas) at STP is 22.4 liters per mole.
Does a gram of hydrogen or a gram of oxygen have the greater volume at the same temperature and pressure?
They would have the same volume, as long as they are in the same conditions.
What is a result to increasing the temperature of a gas?
In a closed system the pressure increase. In other conditions the volume increase and the density decrease.
How do mole ratios compare to volume ratios for gaseous reactants and products in a balanced chemical equation?
At constant temperature and pressure the ratios are equal.
What happens to the volume of an object when temperature decrease?
According to Charles law, the volume of gas decreases with lower temperatures and increases with higher temperatures
Volume of a gas increases with increasing temperatures if the pressure is constant?
Pressure*Volume=Number of atoms*gas constant*temperature PV=nRT
When a gas is cooled it?
The Ideal Gas Laws describe the relationship of temperature, pressure, and volume for a gas. These three things are all related. At lower temperatures a gas will exert lower pressure if the volume remains the same, or can exert the same pressure but in a smaller volume.
Why constant pressure is always greater than constant volume?
You can't compare pressure with volume. Presumably, somebody was talking about something being greater AT constant pressure, compared to constant volume.
Why A gas can be compressed but a liquid cannot?
An ideal gas is, precisely, an idealization - a ficticious substance that will NOT liquify, but remain a gas, and have a volume that is exactly proportional to the temperature (at a given pressure). Real gases are an approximation to an ideal gas, under a wide variety of conditions, but at low temperatures, or high pressures, there are discrepancies.
The volume of gas increases with increasing temperatures as long as pressure does not change according to who?
Robert Boyle (Boyle's Law).
Does a gram of hydrogen or a gram of oxygen have the greater volume at the same temperature and pressure?
They would have the same volume, as long as they are in the same conditions.
What is meant by a volume of STP?
Most commonly, this refers to the volume of a gas at Standard conditions of Temperature and Pressure (often abbreviated, STP). This standard allows accurate comparisons of volumes. The volume of a gas (any gas) at STP is 22.4 liters per mole.
What results by increasing the temperature of a gas?
increased pressure and/or increased volume, depending on conditions that you did not provide in your question
Examples of volume pressure relationship of gas?
In the relationship between volume and pressure when volume increases pressure decreases and when volume decreases pressure increases.
If the volume of a fixed amount of gas at constant temperature decreases its pressure does what?
Volume and pressure vary indirectly, which means that when one goes up, the other goes down. If the pressure goes up, the volume goes down. If the volume goes up, the pressure goes down.Mathematically:P1V1 = P2V2The left side represents the beginning conditions, and the right side represents the pressure and temperature that have changed. Note that this formula assumes constant mass and temperature.
What happens when a gas cools?
they become liquids at a certain temperatures
How does the volume and pressure change in a tire after a long drive?
The volume is constant. The pressure will increase.The volume is constant. The pressure will increase.
