Wavelength photon would be needed to ionize a hydrogen atom
What wavelength photon would be needed to ionize a hydrogen atom in the ground state and provide the ejected electron a kinetic energy of around 15.0.
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Naturally-occurring boron (atomic mass = 10.8 D) is composed of two isotopes, 10B and 11B. These problems seem pretty easy, but I haven't had chemistry in over two years. Determine the fractional abundances of these two isotopes of naturally
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Determine the percentage yield for this experiment? Give an equation with structural formulas for the major reaction and show your calculations.
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A pair of charged conducting plates generates a uniform field of 12,000N/C, directed to the right among the plates. The separation of plates is around 40 mm. An electron is projected from plate at the left directly toward the plate at right having
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