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What is the most probable speed of a gas molecule in a given sample?
The most probable speed of a gas molecule in a given sample is determined by the temperature of the gas. At a higher temperature, the gas molecules move faster on average.
How Collision frequency and collision number are different parameters of a gaseous substance?
Collision frequency refers to the average number of collisions per unit time experienced by a single gas molecule, while collision number relates to the total number of collisions in a given volume of gas. Collision frequency is specific to a single molecule, while collision number is a collective measure for all molecules within a system.
What is given off when energy is lost in an environment?
When energy is lost in an environment, it is typically given off as heat. This heat can contribute to increasing the overall temperature of the environment.
What is the name given to heat transfer that does not require solidliquid gaseous medium?
Radiation is the type of heat transfer that does not require a solid, liquid, or gaseous medium. It can occur through vacuum or transparent mediums such as air or glass.
How does air naturally want to flow in a given environment?
Air naturally flows from areas of high pressure to areas of low pressure in a given environment.
Why might average sized spider be favored in a given environment?
Average-sized spiders might be favored in a given environment because of their combination of size and speed.
What is the most probable speed of a gas molecule in a given sample?
The most probable speed of a gas molecule in a given sample is determined by the temperature of the gas. At a higher temperature, the gas molecules move faster on average.
Is the average kinetic energy per molecule the same for oxygen and nitrogen molecules in air at a given temperature?
Yes, at a given temperature, the average kinetic energy per molecule is the same for oxygen and nitrogen molecules in air. This is because the kinetic energy of a gas molecule is determined by its temperature, and not its composition.
How Collision frequency and collision number are different parameters of a gaseous substance?
Collision frequency refers to the average number of collisions per unit time experienced by a single gas molecule, while collision number relates to the total number of collisions in a given volume of gas. Collision frequency is specific to a single molecule, while collision number is a collective measure for all molecules within a system.
Calculate the average speed of an oxygen gas molecule O2 at 35.0 degrees Celsius?
The average speed of an oxygen gas molecule at 35.0 degrees Celsius can be calculated using the root-mean-square speed formula: vrms = √(3kT/m), where k is the Boltzmann constant, T is the temperature in Kelvin, and m is the molar mass of the gas. Given that the molar mass of O2 is about 32 g/mol, the average speed can be calculated once T is converted to Kelvin (308.15 K for 35.0 degrees Celsius).
What is the average volume per molecule in an ideal gas?
The average volume per molecule in an ideal gas is equal to the total volume of the gas divided by the total number of gas molecules present. This value is constant for all ideal gases at a given temperature and pressure.
An oxygen molecule O2 has twice the mass of a methane CH4 molecule In a planet's atmosphere at some particular temperature the average kinetic energy of an oxygen molecule is?
The kinetic energy of a gas molecule is directly proportional to its temperature, as per the kinetic theory of gases. Therefore, if the temperature is the same for both oxygen and methane molecules in the planet's atmosphere, then the average kinetic energy of an oxygen molecule is the same as that of a methane molecule. The mass of the molecule does not impact its kinetic energy at a given temperature.
Is gaseous sulfur monatomic or diatomic or triatomic or which?
Well, I found at ask.com that sulphur gas is a mixture of S2, S4, S6, and S8 which is a great start, but if anyone knows how to determine these rations at a given temperature, I'd be grateful to know. I have contacted the Sulphur Institute in Aberta, and will share the answer when I have it.
Which of the inner planets is the most gaseous?
Of the inner planets, Venus is the most gaseous given its think and toxic atmosphere. The many volcanoes that cover its surface contribute to the release of gases.
What term is given to water that is a gas?
Water that is in a gaseous state is called water vapouror steam.
In the reaction 2Li(s)+2H2O(l) ➝ 2LiOH(aq)+H2(g), which compound is in the gaseous state?
H2(g) is the compound in the gaseous state in the given reaction.
What is an example of the average speed of the particles in a substance?
At room temperature, atoms travel at roughly the speed of sound. Since at a given temperature, the average momentum of the molecules of different substances are the same and since momentum is mv (mass times velocity) a lighter atom or molecule is traveling faster than a heavier one. The lighter molecule has the same momentum (temperature) as the heavier molecule and so is moving faster.
