Determine the first-order correction to the energy
When the perturbation is V(x) = -ε sin ((3πx)/L) and n = 1. Determine the first-order correction to the energy of an electron in a one-dimensional nanoparticle modeled as a particle in a box.
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Determine the maximum wavelength of light that will still break these molecules apart. It requires 496.0 kJ/mol to break O2 molecules into atoms.
The combustion of hydrogen-oxygen mixtures is used to produce very high temperatures required for certain types of welding. Compute the reaction to be
Determine the molecular mass of the protein ? 14.0 mg of a certain protein was dissolved in the water to make a solution of 4.50 mL at 21.0 o C if the osmotic pressure is 1.25 torr.
Utilize the algebraic approach to solve problem. If complement of an the is 10° less than one-sixth of the supplement, determine the measure of angle.
A light ray is incident on the plane interface between 2 media. The ray makes an incident angle having normal of 25 degrees in a medium of n =1.25. Determine the angle which the refracted ray makes with the normal when the second medium has n = 1.
Calculate the change in Gibbs free energy when 1 mol of ethanol is transferred from an aqueous solution with concentration 0.01 M to an aqueous solution with concentration 0.1 M. Describe your assumptions?
Specify the independent as well as dependent variables. Determine some potential confounding variables? How could you prevent the confounding?
Adding 0.1 mol of glucose to 1 L of water elevated the boilingpoint by 0.2 K. What will be the boiling point elevation afteradding 0.1 mol of table salt (NaCl) to 1 L of water?
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