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
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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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