AN:o27) Bestämning av vätelinjerna H^^is ocli Us.s våglängder. 13 



a„ = 0.832067 ; l„ = 6562.86 Å ; 

 "a "a 



^^ = 1.123008 ; >. = 4662.60 Å. 



Försök 6: t =12.5^, rf = 0.2661 mm ; 



^ = + 0.446; () =-0.445; (Vo = + 0.430; 

 "a p 



r„ := + 0.088; /•„^ = — 0.928; 

 Mo = 976; M^ =812; M = 1097 ; 

 a„ = 0.832058 ; l„ = 6562.93 Å ; 

 jj = 1.123025 ; l„ = A862.53 Å ; 



Försök 7: f=:158.90; d=0.2565mm; 



(J^^^ = + 0.409; (^ == + 0.334; do = -0.479; 



r^"= + 0.808; r^^ = + 0.872; 



Mo = 942; M^ =783; M = 1057 ; 



M „ = 0.832067 ; ;,„ = 6562.86 A ; 

 ^^^=1.123006; l„^ 



'a a 



= J^S62.61 Å. 



Försök 8: / = 306.20; (/ = 0.2453mm; 



(5'^^ = + 0.171; ()- = + 0.099; do = + 0.344 ; 



r„ =-0.115; r„,rr: — 0.287; 



Mo = 900; M„ =749; M„,= 1011; 



a„ = 0.832094 ; l„ = 6562.65 Å ; 

 ^"a "a 



a/, =1.123014; ; =456^.55 i. 



Försök 9: t = 152.1^ ; rf = 0.2569mm; 



ö„ =- 0.015 ; Öm, = + 0.465 : do = + 0.431 ; 



r„ = — 0.374; r„^=— 0.019; 



