22.5: Mali ya Maji
- Page ID
- 188218
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Uzito wa Maji (g/mililita) katika Joto tofauti (°C)
Joto | Uzito wiani (G/ml) |
---|---|
0 | 0.9998395 |
4 | 0.9999720 (upeo wa wiani) |
10 | 0.9997026 |
15 | 0.9991026 |
20 | 0.9982071 |
22 | 0.9977735 |
25 | 0.9970479 |
30 | 0.9956502 |
40 | 0.9922 |
60 | 0.9832 |
80 | 0.9718 |
100 | 0.9584 |
Shinikizo la Mvuke wa Maji Katika Joto tofauti (°C)
Joto | Shinikizo la mvuke (torr) | Shinikizo la mvuke (Pa) |
---|---|---|
0 | 4.6 | 613.2812 |
4 | 6.1 | 813.2642 |
10 | 9.2 | 1226.562 |
15 | 12.8 | 1706.522 |
20 | 17.5 | 2333.135 |
22 | 19.8 | 2639.776 |
25 | 23.8 | 3173.064 |
30 | 31.8 | 4239.64 |
35 | 42.2 | 5626.188 |
40 | 55.3 | 7372.707 |
45 | 71.9 | 9585.852 |
50 | 92.5 | 12332.29 |
55 | 118.0 | 15732 |
60 | 149.4 | 19918.31 |
65 | 187.5 | 24997.88 |
70 | 233.7 | 31157.35 |
75 | 289.1 | 38543.39 |
80 | 355.1 | 47342.64 |
85 | 433.6 | 57808.42 |
90 | 525.8 | 70100.71 |
95 | 633.9 | 84512.82 |
100 | 760.0 | 101324.7 |
Maji K w na pK w katika Joto tofauti (°C)
Joto | K w 10 —14 | pK w 1 |
---|---|---|
0 | 0.112 | 14.95 |
5 | 0.182 | 14.74 |
10 | 0.288 | 14.54 |
15 | 0.465 | 14.33 |
20 | 0.671 | 14.17 |
25 | 0.991 | 14.00 |
30 | 1.432 | 13.84 |
35 | 2.042 | 13.69 |
40 | 2.851 | 13.55 |
45 | 3.917 | 13.41 |
50 | 5.297 | 13.28 |
55 | 7.080 | 13.15 |
60 | 9.311 | 13.03 |
75 | 19.95 | 12.70 |
100 | 56.23 | 12.25 |
Uwezo maalum wa Joto kwa Maji
C° (H 2 O (l) = 4.184 J³ G -1 °C -1 |
C° (H 2 O (s) = 1.864 J-1 -1 |
C° (H 2 O (g) = 2.093 J∙ K —1 -1 |
Kiwango cha Maji Kiwango cha Maji na Kiwango cha joto na Enthalpies ya Mabadiliko
Joto (K) | Δ H (KJ/mol) | |
---|---|---|
kuyeyuka | 273.15 | 6.088 |
kuchemsha | 373.15 | 40.656 (44.016 saa 298 K) |
Maji Cryoscopic (Kufungia Point Unyogovu) na Ebullioscopic (Mchemko Point Mwinuko) Constant
K f = 1.86° C ∙ kgmol -1 (mara kwa mara ya cryoscopic) |
K b = 0.51° C ∙ kg ∙ mol -1 (mara kwa mara ya ebullioscopic) |
maelezo ya chini
- 1 pK w = —log 10 (K w)