What amount of energy is required to completely ionize
What amount of energy is required to completely ionize 6.2 grams of carbon atoms in the gas phase (C(g)) if the ionization energy of C(g) is 1086 kJ/mole?
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First determine the number of moles of rm Na^+ using the given molarity and volume. Next, use the chemical formula to determine the number of moles of rm Na_3PO_4 needed. Finally, convert moles to grams using the molecular weight of the compound.
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A bright orange ceramic "Fiestaware" plate is found to have an activity of 12.49 disintegrations per second (Becquerels or Bq), due to the uranium-238 used in the pigment. The half life for decay of uranium-238 is 4.5 x 109 years. Assuming that ur
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A sealed flask contains 0.65 g of water at 28 ^circ {rm{C}}. The vapor pressure of water at this temperature is 28.36 {rm mmHg}.
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