Chemistry, 06.09.2020 20:01, jeremiahjohnsonclapg
.An electron in the hydrogen atom makes a transition from a principal energy state ni to an energy state n=4. If the photon emitted has a wavelength of 734 nm, calculate the initial energy state ni? Constants: h= 6.63x10-34 J. S, C= 3x10 8 m/s and RH = 2.18x10-18 J.
Answers: 1
Chemistry, 22.06.2019 05:30, tifftiff22
Arecipe calls for 1.2 cups of oil. how many liters of oil is this?
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Chemistry, 23.06.2019 03:50, arimarieestrada
How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)
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.An electron in the hydrogen atom makes a transition from a principal energy state ni to an energy s...
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