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Hydrazin (systematický název diazan) je anorganická sloučenina dusíku s vodíkem. Je to bezbarvá kapalina slabého čpavého zápachu, podobného čpavku, jedovatá, silně zásaditá, tedy žíravá. Připravuje se reakcí vodného roztoku amoniaku s roztokem chlornanových solí, např. chlornanu sodného podle rovnice
The analysis highlights Použití, Regulace and Odkazy as prominent areas in the source structure around Hydrazin.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Hydrazin shows recurring relationship patterns in the source. For example, Hydrazin → Místo, Obě, Taktéž, Tato, To Another extracted example is Hydrazin → Akutní, Poškození, Při, Tekutý. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
hydrazinu chemické jsou látky používá vodě monohydrát stp systematický název diazan bezbarvá kapalina n2h4 jako jeho směsi to např rovnice
TTTA extracted 52 structured relationships around Hydrazin. Examples in this analysis include Hydrazin → Anglický název → Hydrazine and Hydrazin → ChEBI → 15571. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Hydrazin | Anglický název | Hydrazine | 1.00 | infobox |
| Hydrazin | ChEBI | 15571 | 1.00 | infobox |
| Hydrazin | Disociační konstanta pKb | 5,770 | 1.00 | infobox |
| Hydrazin | Dynamický viskozitní koeficient | 1,21 cP (5 °C) 0,91 cP (25 °C) | 1.00 | infobox |
| Hydrazin | EC-no (EINECS/ELINCS/NLP) | 206-114-9 | 1.00 | infobox |
| Hydrazin | Entalpie tání ΔHt | 395,1 J/g | 1.00 | infobox |
| Hydrazin | Entalpie varu ΔHv | 1 279 J/g | 1.00 | infobox |
| Hydrazin | Hustota | 1,014 g/cm3 (15 °C) 1,011 g/cm3 (20 °C) 1,03 g/cm3 (monohydrát, 21 °C) | 1.00 | infobox |
| Hydrazin | Index lomu | nD= 1,469 79 (22 °C) | 1.00 | infobox |
| Hydrazin | Ionizační energie | 8,74 eV | 1.00 | infobox |
| Hydrazin | Izobarické měrné teplo cp | 3,084 JK−1g−1 | 1.00 | infobox |
| Hydrazin | Kritická teplota Tk | 380 °C | 1.00 | infobox |
| Hydrazin | Kritický tlak pk | 1 469 kPa | 1.00 | infobox |
| Hydrazin | Krystalová struktura | jednoklonná | 1.00 | infobox |
| Hydrazin | Molární hmotnost | 32,045 6 g/mol 50,061 g/mol (monohydrát) | 1.00 | infobox |
| Hydrazin | NFPA 704 | 4 4 3 | 1.00 | infobox |
| Hydrazin | Německý název | Hydrazin | 1.00 | infobox |
| Hydrazin | Povrchové napětí | 66,7 mN/m | 1.00 | infobox |
| Hydrazin | PubChem | 9321 | 1.00 | infobox |
| Hydrazin | R-věty | R10, R23/24/25, R34, R43, R45, R50/53 | 1.00 | infobox |
| Hydrazin | Registrační číslo CAS | 302-01-2 | 1.00 | infobox |
| Hydrazin | Relativní permitivita εr | 52,9 (20 °C) | 1.00 | infobox |
| Hydrazin | Rozpustnost v nepolárních rozpouštědlech | diethylether aromatické uhlovodíky | 1.00 | infobox |
| Hydrazin | Rozpustnost v polárních rozpouštědlech | methanol ethanol | 1.00 | infobox |
| Hydrazin | Rozpustnost ve vodě | neomezeně mísitelný | 1.00 | infobox |
| Hydrazin | S-věty | S45, S53, S60, S61 | 1.00 | infobox |
| Hydrazin | Standardní molární entropie S° | 121 JK−1mol−1 264 JK−1mol−1 (monohydrát, plyn) | 1.00 | infobox |
| Hydrazin | Standardní slučovací entalpie ΔHf° | 50,4 kJ/mol −205 kJ/mol (monohydrát, plyn) −243 kJ/mol (monohydrát, kapalina) | 1.00 | infobox |
| Hydrazin | Standardní slučovací Gibbsova energie ΔGf° | 149,2 kJ/mol −79,1 kJ/mol (monohydrát, plyn) | 1.00 | infobox |
| Hydrazin | Sumární vzorec | N2H4 | 1.00 | infobox |
The concept neighborhoods around Hydrazin bring nearby vocabulary together. In this analysis, examples include Diazan, Název and Systematický. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Hydrazin, one of the stronger structural bridges in this analysis connects Hydrazin with Použití. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Hydrazin to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Použití, Regulace & Odkazy, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Hydrazin · CS edition · Analysis: TopicsToTalkAbout