In 1885, Johann Balmer, a numerologist, derived the
following relation for the wavelength of lines in the visible
spectrum of hydrogen:
Wavelength = 364.6 n²/(n^2 - 4)
where wavelength is in nanometers and n is an integer that can be
3, 4, 5, Show that this relation follows from the Bohr
equation and Equation 5.2. Note that, for the Balmer series, the electron is returning to the n = 2 level.
Answers: 2
Chemistry, 22.06.2019 04:30, mamabates181981
How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
Answers: 1
Chemistry, 22.06.2019 20:10, jakhunter354
The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)
Answers: 3
In 1885, Johann Balmer, a numerologist, derived the
following relation for the wavelength of lines...
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