7.1 Dichte

7.1.3.2 SchwefelsureMassen- und Stoffmengengren

Chemische Formel: .HrSOoMolare Masse: 98,078 g/mol

Gemessene Werte nach D'Ans-Lax,,Taschenbuch fr Chemiker und Physiker",3. Auflage 1 967 , Springer Verlag

GemessMass.ToBez.:Sure

P* (%)g(H2SOo)in 100 gSure

:ne GrenI oi.ht.I

I oi.t t.lpI er*'

rci 20oC

I Sctrwerelp| '"e

Stoff-mengen-

Konz.Molarittc(HrSOo)

mol(H2S04)inllSure

B(Massen-

Konz.

F-g (HrSOo)

inllSure

:rechnete GrI Mass.%I s.r.I wurr.,II P' (%)I r (H2so4)I inloogI Wasser

enI stonI

I mengen-I Konz.I xormantatI c(llzlHrSoo)| *orI (tzurSoo)I in1li Sure

Wasser-portioninllSurem(L)

g WasserinllSure

Molalitt

b(H2SO4)mol

(H2S04)inlkgWasser

2

5

10

15

202530354045

5055

606570758085

909s

100

r,0ll71,03171,06611,T020l,l3g4T,I78TI,2lg5I,26001,30291,347 5

1,3950I,4452r,49921,55321,6105I,6697I,727I1,7787I ,81431,83361,8305

r,674,43g,g5

13,417,62r,825,929,833,537,240,944,4

48,05r,454,757,860,763,264,865,665,5

0,2060,5261,0971,6952,3233,00,3,7274,4965,3146,1 83

7,TI28,1 049,165

r0,291r,49I2,7 614,0915,4216,6517,7618,66

20,2351,58

106,6165,3227,9294,5365,544r,0521,2606,4697,5794,9898,9

1010tt27r252r3821512r633t7 421 830

2,0475,263

11,11

17 ,6525,0033,3342,9653,8566,6781,82

100,0122,2

150,0r85,7233,3300,0400,0566,7900,0

1 900

0,4161,0522,I7 43,37 r4,6476,0064,454g,gg3

10,6312,3714,22

16,2r18,3320,5922,9925,5328,1 8

30,8333,3035,52

991,5980,1959,5936,791T,5983,6852,9919,0781,77 4l,r697 ,5650,3599,3543,6483,14I1 ,3345,4266,9181,491,68

0

0,2090,537T,I33r,7gg2,5493,3994,3705,4906,7918,342

10,2012,46L5,29rg,g423,7930,5950,7957,7891,7 6

r93,7