An electron orbiting a hydrogen atom has an initial energy
An electron orbiting a hydrogen atom has an initial energy of -0.544 eV. The atom emits a photon, then absorbs a photon, ending up with an energy of -3.4 eV. What was the wavelength of the emitted photon?
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What are the alkene products of 2-bromo-3-phenylbutane treated with sodium methoxide
A common flea that has a mass of 0.008 g can jump vertically as high as 19 cm. Estimate the wavelength for the flea immediately after takeoff
0.100 moles of NaOH are combined with 0.125 moles acetic acid. The mixture is taken to a final volume of 100.0 ml. What is the expected pH of the solution. Ka = 1.76 x 10^-5
Consider the matrix A in its LU decomposed form denoted by Alu. Given a matrix Alu and a vector b as an input: write a program to solve linear system Ax = b. You have to solve using Lg=b and Ux=g euations.
An electron orbiting a hydrogen atom has an initial energy of -0.544 eV. The atom emits a photon, then absorbs a photon, What was the wavelength of the emitted photon
Homologous recombination is initiated Homologous recombination is initiated
You talk to a colleague and she tells you that her company just bought 10.16.0.0/12 addresses at a price that is significantly lower than what your ISPs are charging you. Does this sound like a good deal to you? If so, why?
Terminal alkynes are acidic compounds, with pKa values around 25. That means they are about: a. one million times more acidic than water b. one billion times more acidic than water c. one billion times less acidic than water d. one thousand times
A proton is accelerated from rest to 0.75c. Find the relativistic momentum of the proton moving at 0.75c.
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