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Calculate the wavelength of light in nm associated with the transition from n = 1 to n = 3 in the hydrogen atom. ΔE=RH (1/n2f – 1/n2i)       RH= 2.18×10-18 J/atom;     c = 3 x 108 m/s      h=6.626 x 10-34  J s; (Show work for full credit)

Which of the following sets of quantum numbers contains an error?

Which of the following substances (with specific heat capacity provided) would show the greatest temperature change upon absorbing 100.0 J of heat?  

Use the standard reaction enthalpies given below to determine ΔH°rxn for the following reaction: 4 SO3(g) → 4 S(s) + 6 O2(g)                 ΔH°rxn = ? Given: SO2(g) → S(s) + O2(g)                    ΔH°rxn = +296.8 kJ2 SO2(g) + O2(g) → 2 SO3(g)     ΔH°rxn = -197.8 kJ

Solve the logarithmic equation for x. Give an exact solutionln = x

What is the electron configuration of Ga+3 ion?  

If you inflate a balloon from a volume of 0.100 L to 1.85 L against an external pressure of 1.00 atm, how much work is done (in joules)? (Show work for full credit 5pts) 101.3 J/atm L

Graph the function.Use the graph of log3x to obtain the graph of f(x) = log3(x + 1).

Place the following elements in order of increasing atomic radius. As         O           Br  

An FM radio station broadcasts electromagnetic radiation at a frequency of 100.6 MHz. The wavelength of this radiation is ________ meters.  (c = 3 x 108 m/s) 1 Hz = 1s-1