Formation chimie :

Densités des lessives de soude (NaOH aq) dans les CSTP

(Densities of soda solutions (NaOH))

Retour à l'index

d20° (CSTP)
% masse NaOH
1,000
0,159
1,010
1,045
1,020
1,940
1,030
2,840
1,040
3,745
1,050
4,655
1,060
5,560
1,070
6,470
1,080
7,380
1,090
8,280
1,100
9,190
1,110
10,100
1,120
11,010
1,130
11,920
1,140
12,830
1,150
13,730
1,160
14,640
1,170
15,540
1,180
16,440
1,190
17,345
1,200
18,255
1,210
19,160
1,220
20,070
1,230
20,980
1,240
21,900
1,250
22,820
1,260
23,730
1,270
24,645
1,280
25,560
1,290
26,480
1,300
27,410
1,310
28,330
1,320
29,260
1,330
30,200
1,340
31,140
1,350
32,100
1,360
33,060
1,370
34,030
1,380
35,010
1,390
36,000
1,400
36,990
1,410
37,990
1,420
38,990
1,430
40,000
1,440
41,030
1,450
42,070
1,460
43,120
1,470
44,170
1,480
45,220
1,490
46,270
1,500
47,330
1,510
48,380
1,520
49,440
1,530
50,500

 

Initiation à la chimie

Potentiométrie pH-métrie