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Файл:Lange's Handbook of Chemistry (15th Edition) / 63847 11.pdf
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- •11.1 Cooling
- •Table 11.2 Molecular Lowering of the Melting or Freezing Point
- •11.2 Drying and Humidification
- •11.3 Boiling Points and Heating Baths
- •Table 11.8 Organic Solvents Arranged by Boiling Points
- •Table 11.9 Molecular Elevation of the Boiling Point
- •11.4 Separation Methods
- •Table 11.11 Solvents of Chromatographic Interest
- •11.4.1 McReynolds’ Constants
- •11.4.2 Chromatographic Behavior of Solutes
- •11.4.3 Ion-Exchange (Normal Pressure, Columnar)
- •Table 11.16 Guide to Ion-Exchange Resins
- •Table 11.18 Relative Selectivity of Various Counter Anions
- •11.5 Gravimetric Analysis
- •Table 11.19 Gravimetric Factors
- •Table 11.20 Elements Precipitated by General Analytical Reagents
- •Table 11.21 Cleaning Solutions for Fritted Glassware
- •Table 11.25 Tolerances for Analytical Weights
- •Table 11.26 Heating Temperatures, Composition of Weighing Forms, and Gravimetric Factors
- •11.6 Volumetric Analysis
- •Table 11.28 Titrimetric (Volumetric) Factors
- •11.6.3 Standard Volumetric (Titrimetric) Redox Solutions
- •11.6.4 Indicators for Redox Titrations
- •11.6.5 Precipitation Titrations
- •11.6.6 Complexometric Titrations
- •11.6.7 Masking Agents
- •11.6.8 Demasking
- •Table 11.30 Standard Solutions for Precipitation Titrations
- •Table 11.31 Indicators for Precipitation Titrations
- •Table 11.32 Properties and Applications of Selected Metal Ion Indicators
- •Table 11.41 Pipet Capacity Tolerances
- •Table 11.43 Buret Accuracy Tolerances
- •11.7 Laboratory Solutions
- •11.7.1 General Reagents, Indicators, and Special Solutions
- •Table 11.49 TLV Concentration Limits for Gases and Vapors
- •Table 11.52 Chemicals Which Polymerize or Decompose on Extended Refrigeration
- •11.9 Thermometry
- •11.9.1 Temperature and Its Measurement
- •11.10 Thermocouples
- •Table 11.63 Type T Thermocouples: Copper vs. Copper-Nickel Alloy
- •11.11 Correction for Emergent Stem of Thermometers
TABLE 11.63 Type T Thermocouples: Copper vs. Copper-Nickel Alloy |
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Thermoelectric voltage |
in millivolts; reference junction at 0 |
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C. |
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C |
0 |
10 |
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20 |
30 |
40 |
50 |
60 |
70 |
80 |
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90 |
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200 |
5.603 |
5.753 |
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5.889 |
6.007 |
6.105 |
6.181 |
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6.232 |
6.258 |
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100 |
3.378 |
3.656 |
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3.923 |
4.177 |
4.419 |
4.648 |
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4.865 |
5.069 |
5.261 |
5.439 |
0 |
0.000 |
0.383 |
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0.757 |
1.121 |
1.475 |
1.819 |
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2.152 |
2.475 |
2.788 |
3.089 |
0 |
0.000 |
0.391 |
0.789 |
1.196 |
1.611 |
2.035 |
2.467 |
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2.908 |
3.357 |
3.813 |
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100 |
4.277 |
4.749 |
5.227 |
5.712 |
6.204 |
6.702 |
7.207 |
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7.718 |
8.235 |
8.757 |
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200 |
9.286 |
9.820 |
10.360 |
10.905 |
11.456 |
12.011 |
12.572 |
13.137 |
13.707 |
14.281 |
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300 |
14.860 |
15.443 |
16.030 |
16.621 |
17.217 |
17.816 |
18.420 |
19.027 |
19.638 |
20.252 |
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400 |
20.869 |
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149.11
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