Explain the value of the pressure equilibrium constant kp
Determine the concentration equilibrium constant Kc if the temperature is 300K if the value of the pressure equilibrium constant kp for the reaction: N2O4 ↔2NO2(g) at a certain temperature was found to be 33.5.
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What is the charge of the electron in zirkombs? A chemist in a galaxy far away performed the Millikan oil drop experiment and got the following results for the charge on various drops.
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Calculate the concentration of a potassium hydrogen phthalate (KHP) solution that was made by dissolving the 3.823 g of KHP in a 250.0 mL volumetric flask?
What if cost ratio of single copy printing to cost of every copy when printed in volume 5:1? If 85% of students access handbooks online, how much expensive can single copy printing be for university to break even on printing handbooks?
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Draw an energy level diagram for the electron in the hydrogen atom and use bohr's energy expression, E = -2.18 x10-18 J (1/n2), to determine the energies of the n =2 and n = 7 levels.
Determine the wavelength of light emitted when an electron goes from the n = 7 to the n = 2 energy level in a hydrogen atom.
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