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A hydrogen molecule in it's ground vibrational state with KE=10eV coollides with heavy atom metal surface and no energy is transferred to the surface. The surface can be modeled as an infinite potential wall.The molecule/surface collision can be modeled as freely moving molecule in 1D both before an dafter the collision. The collision is otherwise inelastic so some of the transifional energy is transferred ot into higher vibrational states of the molecule.1. Why can the rotational states of the molecule not be cosidered in this model?2. Before the collision what is the complete Eigen-function of the molecule? assuming the surface is located at x=0, and V (x<=0)=infinite and V(x>=0)=0 and tha tthe molecule is located at a position X>>0. which means the molecule can be treated as a free mass in the region 0<x<infinite.3. What's the total Energy Eigen-value for the molecule in this incoming state?
3.5 g of a hydrocarbon fuel is burned in a vessel that contains 250. grams of water initially at 25.00 C. After the combustion,the temperature of the water is 26.55 C.
Dichloromethane has a specific gravity of 1.33: a) What is the mass (kg) of 75 liters? b) What is the volumetric flow rate (L/min) of the dichloromethane entering a storage tank if the mass flow rate is 960 kg/min.
Assuming that a neutron star has the same density as a neutron, calculate the mass in kilograms of a small piece of a neutron star the size of a spherical pebble with a radius of 0.10 mm.
A sample of an unknown gas effuses in 12.4 min. An equal volume of H2 in the same apparatus at the same temperature and pressure effuses in 2.59 min.
calculate the vapor pressure of a solution of glycerol of 265ml in 3.80x10^2ml of H2O at the normal boiling point of H2O
What is the molarity of a nitric acid solution if 43.53 mL 0.1000 M KOH solution is needed to neutralize 20.00 mL of the acid solution
The mass of a golf ball is 45.9 g. If it leaves the tee with a speed of 61.0 m/s, what is its corresponding wavelength?
The work function of an element is the energy required to remove an electron from the surface of the solid element. The work function for lithium is 279.7 kJ/mol.
Copper can be drawn into thin wires. How many meters of 34 gaugewire (diameter = 6.304 10-3 in)can be produced from the copper in 8.05 lb of covellite
How much heat is evolved when 239 g of ammonia gas condenses to a liquid at its boiling point?
The temperature remains unchanged. Determine the final pressure of the system of two tanks.
Provide the newman projections across the C 2 -C 3 bonds for the major conformers after Drawing the zig-zag structures of all the isomers of 2,3-diaminopentane.
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