Question

please help ❤️

Part 1. Calculate the energy change (AE)for each of the transitions in the Balmer Series. To get full credit you must show your work a. 6 ton - 2 b. n=5ton - 2 cn4 to n = 2 d. n-3 ton -2 Part 2. Complete the following table. Use Figure 7.2 from your e-text to determine the line color and wavelength. The other columns will completed using formulas and comparing the AE results to Part 1 More procedure details can be found in the Assignment directions in D2L Line 1 line 2 Line 3 Line 4 Line color Wavelength() Wavelength (m) Frequency nina Show your calculations for frequency and AE for the red line in the space below.

this pic for part 2.

Answer 1

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Soln Energy of an electron in the nth shell is given by - 21 8X10 Energy change SE is given by 2² E = En - Enz Ox AE = -21.8X1079 - 21.8x1019 ni n2 ose AE = - 21.8X10791 ni @ When n =6 and n =2 AE = -21.88 10-19 CI – II L62 2 - -21.8810-19 1- 9 L36

AE = -21.8X10719 [-87 L 36 - 174.4 x 10-19 A 36 ove AE = 4.84 X10-19 J O ni=5 and n2=2 i AE = -21.8 X1071 | 52 2 2 = -21.8 X1079 r 1 L 25 4 = -21.8 X1079 4 - 25 100 - -21.8 x 1019 x - 21 7 DE – 4.58 X1019 J @ n = 4 AE = and n₂=2 -21.8 X10-19 =-21:8X1079 | | -17 76 4 = -21.881619 x-3 =4.08816 16

@ n, = 3 and n2=2 DE = Ez-E = -218 x 10th L32 = -21.8 X1079 [ 1] 7 =-21.88 10-19 [ 4-9 L 36 = -21.8 X1619 x 5 1 36 109x1079 AE = 30 2 X 10- CT |