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At what temrature rms velocity ofhydrogen molecule is equal tothat of hydrogen molecule at 47 degree Celsius?
Wiki User
∙ 13y ago
Your question is absolutely rubbish .. Seriously .. Check it out and edit soon ..
However 116.6 degrees fahrenheit is the equivalent for 47 degree Celsius ....
Wiki User
∙ 13y ago
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Is the escape velocity of hydrogen at mars more than it's gravity or in other words can hydrogen in gaseous state exist on the planet mars?
Hydrogen probably cannot exist for a long time on Mars. As you suggest this is because of the planet's fairly low gravity and escape velocity. It's easier for a very light atom or molecule, such as hydrogen, to reach the planet's escape velocity, caused by collisions in the atmosphere.
What atoms of gas would have the greatest velocity if each atom had the same kinetic energy?
Hydrogen gas has the lowest mass out of ammonia, bromine, hydrogen and chlorine, so it would have the highest velocity for a given kinetic energy.
Why did the planets closest to the sun lose their less dense gasses?
Because the temperature is high enough that the thermal energy of a molecule or atom means that its velocity is higher than the escape velocity (about 7 miles/sec for the Earth). For a given energy, velocity2 is proportional to energy/mass.
What Has Direction Speed or Velocity?
Velocity.
Does kinetic energy increase with size?
Velocity of molecular movement is lower in larger molecules because it takes more energy to get the larger molecule moving. On the other hand, smaller molecules move more rapidly causing its velocity to be higher.
How is the bond between hydrogen atoms represented in each model of a hydrogen molecule?
well it is because the hydrogen molecule = the velocity of molecules in hydrogen which gives you the answer to your question.
Is the escape velocity of hydrogen at mars more than it's gravity or in other words can hydrogen in gaseous state exist on the planet mars?
Hydrogen probably cannot exist for a long time on Mars. As you suggest this is because of the planet's fairly low gravity and escape velocity. It's easier for a very light atom or molecule, such as hydrogen, to reach the planet's escape velocity, caused by collisions in the atmosphere.
At what temperature will the r.m.s velocity of the hydrogen molecules be doubled of its value at N.T.P.?
rms speed of certain gas molecule at 27C is found to be 1930m/s.Estimate the gas?
Is velocity of sound maximum in hydrogen oxygen ammonia or in nitrogen?
hydrogen
What is molecular velocity in chem?
Molecular velocity is defined as the velocity of a each molecule in a certain sample of gas. It can be expressed by means of root-mean-square velocity, average velocity and most probable velocity.
What atoms of gas would have the greatest velocity if each atom had the same kinetic energy?
Hydrogen gas has the lowest mass out of ammonia, bromine, hydrogen and chlorine, so it would have the highest velocity for a given kinetic energy.
What is the velocity of hydrogen at 298 K?
1930 m/sec
Do we lose water from the planet?
Not as water. But water is made of hydrogen and oxygen, so... The mass of hydrogen gas is low enough that the kinetic theory of gases describes an average velocity close to the escape velocity from Earth. At upper atmosphere temperatures, there is insufficient thermal energy to boost significant amounts of anything except hydrogen to escape velocity. Losing hydrogen will decrease the amount of water, so this would be a down side of making lots of hydrogen for powering cars (and such). "Spills" would / could reduce the amount of hydrogen on Earth.
What is the ratio of the average velocity of hydrogen molecules to that of neon atoms at the same temperature and pressure?
3.16:1
What moves faster large molecules or small molecules?
given the same amount of kinetic energy a smaller molecule would have a high velocity according to k=mv^2
How do you give velocity for the satellite which rotates in the orbit with what energy it will travel?
You give velocity to a satellite through rockets. The rockets use some powerful fuel - for example, a mix of hydrogen and oxygen - to push them into orbit.
What has the author Jacque C Morrell written?
Jacque C. Morrell has written: 'The velocity of inversion of sucrose as a function of the thermodynamic concentration of hydrogen ion ..' -- subject(s): Accessible book, Hydrogen, Ions, Sugar
