EN29
Facsimile
Transcription
Status: Needs Review
August 27, 1949
Sb #5 15 gms of SbCl₃ in 3 cc. conc. HCl makes a
8 c.c. soln Molarity ~8 M
August 28, 1949 Size & Sign Comparison (Tin)
Sizes of resonance lines of Sn119, Sn117, Sn115
compared at the same frequences 7.14 MC
| Na Res. | Sn119 | |
|---|---|---|
| 5.06 | 7.14 MC (119 res) | (9.8%) |
| 5.30 | 7.14 (117 res) | (9.1%) |
| 5.77 | 7.14 (115 res) | 0.4 % |
γ² (Sn119) : γ²(Sn117) : γ²(Sn115)
= 1.096 : 1.00 : 0.843
Abundance Sn119 : Sn117 : Sn115
= 9.8 : 9.1 : 0.4
Product of abundance & γ² = 1.075 : 0.91 : 0.0337
= 1.00 : 0.846 : 0.0314
100 : 84.6 : 3.1
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