a. (3pts) Calculate the frequency u (cm-¹) for ¹H35Cl from v-0 to v=1 (that means equal to vo), with its force constant is 4.80x102 J m². ('H=1.0078amu,35C1-34.9689amu, 1amu=1.627x10-27kg)

2. (5pts) Consider the following galvanic cell: Ag+ + e- -＞ Ag E°(V) = 0.80 Pb2+ + 2e- -＞ Pb E°(V) = -0.13 Calculate the Ksp value for Ag2SO4(s). Note that to obtain silver ions in the right compartment (the cathode compartment), excess solid Ag2SO4 was added and some of the salt dissolved. (10^3.38~2400, 10^2.38~240, √7.5~2.7, √75~8.6)

題組內容

a. (3pts) Calculate the frequency u (cm-¹) for ¹H35Cl from v-0 to v=1 (that means equal to vo), with its force constant is 4.80x102 J m². ('H=1.0078amu,35C1-34.9689amu, 1amu=1.627x10-27kg)

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