MDS547.76

Wording: Natural sciences and mathematicsChemistryOrganicAcids: acid halids, acid anhydrids, sulfo-acidsNot set

Dewmoji: πŸ”¬βš—οΈβŒ¬??

0
Information
216,948
ℹ️
1
Philosophy and Psychology
229,419
πŸ’­
2
Religions
562,779
πŸ™
3
Social sciences
1,169,921
πŸ‘«
4
Language
177,109
πŸ’¬
5
Natural sciences and mathematics
380,441
πŸ”¬
6
Technology
844,132
πŸ’‘
7
The arts
857,504
🎨
8
Literature
1,201,263
πŸ“š
9
History and Geography
703,933
πŸ—ΊοΈ
50
General Science
30,392
πŸ”¬
51
Mathematics
73,720
βž—
52
Astronomy
21,519
πŸ”­
53
Physics
38,941
🍎
54
Chemistry
25,962
βš—οΈ
55
Earth sciences & geology
32,170
🌎
56
Fossils & prehistoric life
9,345
πŸ’€
57
Life Sciences, Biology
50,256
🧬
58
Plants
22,401
🌿
59
Zoology
75,735
🐼
540
Chemistry
5,816
βš—
541
Physical; Theoretical
5,428
πŸ’­
542
Chemical laboratories
464
πŸ”¬
543
Analytic
3,168
🌈
544
Qualitative Analysis [No longer used]
273
545
Quantitative Analysis [No longer used]
228
546
Inorganic
2,379
⚨
547
Organic
5,828
⌬
548
Crystallography
933
πŸ’Ž
549
Mineralogy
1,445
βš’
547.0
975
547.1
Cyanogen and its compounds
490
547.2
Hydrocarbons; Fatty series
804
547.3
Alcohols; Phenols
144
547.4
Ethers: simple, compound; haloid
122
547.5
Aldehydes
368
547.6
Ketones; Quinones
144
547.7
Acids: acid halids, acid anhydrids, sulfo-acids
1,308
547.8
Nitroderivates: amines, compound ammoniums, amids, amic acids, azo-bodies, azoxy-bodies, hydrazo-bodies, diazo-bodies
220
547.9
Compounds with metals
9
547.70
184
547.71
34
547.72
42
547.73
19
547.74
2
547.75
185
547.76
4
547.77
23
547.78
186
547.79
13

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Wording

1922 Edition
Do NOT copy from the copyrighted sources. 1922 edition here, in absurd phonetic English. Use standard spelling.
Modern Language
Modern wording should be based on the Free Decimal System or on the 1922 edition of Dewey. Language and concepts may be modernized. Do not use an in-copyright source.
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