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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?
Enzymes in the human liver catalyze a large number of reactions that degrade ingested toxic chemicals. By what factor is the rate of a detoxification reaction changed
Diamond has a face-centered cubic unit cell, with four more C atoms in tetrahedral holes within the cell. Densities of diamonds vary from 3.01 g/cm3 to 3.52 g/cm3 because C atoms are missing from some holes.
The bottle is then brought outside and stored at 0.0°C. (a) What mass of liquid water condenses inside the bottle?
what is the theoretical yield of aluminum oxide if 2.40 mol of aluminum metal is exposed to 2.10 mol of oxygen
Compute the final pressure in the tank if nothing else is altered in the surroundings. (The two gases do not react)
Calculate the minimum concentration of Cr3+ that must be added to 0.095 M NaF in order to initiate a precipitate of chromium(III) fluoride. (For CrF3, Ksp = 6.6 × 10-11.)
Compute the cell potential(E) after the reaction has operated long enough for the [Al3+] to have changed by .60 mol/L. suppose T=25 C
A closed container holds 3.14 mol of C(s) and 12.3 mol of O2(g) at 4.94 atm and -4°C. After the reaction has been run to completion (the only product is CO2(g)).
What steps do you think need to be taken to prepare the blood sample so that it will be amenable to this type of analysis?
Calculate the mass percent of a solution that is prepared by adding 32.2 g of NaOH to 262 g of H2O.
If 6.0 moles of ethene and 6.0 moles of hydrogen are introduced into a 2.0 L sealed vessel and allowed to equilibrate at 200ºC, what is the equilibrium concentration of the ethene
Determine the Volume of air and partial pressure of nitrogen, oxygen, water vapor and air
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