OpenLLM-France/wikimedia huggingface dataset:
# Zelda II: The Adventure of Link/Items

Zelda II: The Adventure of Link contains items. Here are all of them:
* 1-Up: Zelda II has lives unlike other games in the Zelda franchise. Lose all of them, and you'll Game Over. This pickup will give Link an extra life.
* Heart Container: This will give Link an extra bar of health.
* Treasure Bag: This magic bag will give Link experience points of varying amounts.
* Candle: Found in the Parapa Palace. Lights up dark areas and makes enemies in caves visible.
* Magic Container: Like the Heart Container, this gives Link an extra bar of magic.
* Trophy: Required to get the spell Jump.
* Fairy: Refills Link's health to full.
* Bagu's Note: When shown to the Riverman, gives access to Death Mountain.
* Mirror: Link finds this under a table in a house in Saria. Required to get the spell Life.
* Hammer: Breaks rocks blocking the way in the Overworld.
* Handy Glove: Allows Link to break blocks with his sword.
* Raft: Allows Link to cross bodies of water.
* Missing Child: Required to get the spell Reflect.
* Winged Boots: Allows Link to walk on water the Raft cannot cross.
* Flute: Removes the River Devil, and reveals 3-Eye Rock Palace and New Kasuto.
* Magic Key: Gives Link infinite keys.
* Cross: Makes invisible enemies in the graveyard visible.

### Spells

* Shield: It reduces damage taken by half.
* Jump: Link can jump super high.
* Life: Restores 3 bars of health.
* Fairy: Transforms Link into a fairy.
* Fire: Link can shoot fire from his sword.
* Spell: Turns enemies into Bots.
* Reflect: Allows Link to block attacks.
* Thunder: Deals massive damage to enemies in a spark.
# Zelda franchise strategy guide/Bosses/Gohdan

Gohdan is a boss from the Legend of Zelda series, appearing in The Legend of Zelda: The Wind Waker and The Legend of Zelda: The Minish Cap. It resembles a giant stone head with detached hands, on the palms of which are eyes.
Gohdan is not a minion of Ganon, but rather a creation of the gods to test the hero at the time. It is the only boss that is not a minion of Ganon.
It is very similar to a phantom shadow creature in Ocarina of Time called Bongo Bongo. The body has one large red eye, and cannot be seen without the Lens of Truth. It is defeated by firing arrows into the hands, then into the eye.

## In The Wind Waker

Gohdan made its debut in The Wind Waker. It resembles Bongo Bongo, though it is mechanical and posesses two eyes. It uses many of Bongo Bongo's attacks, but can attack with fireballs from its mouth. It is destroyed by first shooting arrows into the eyes on the hands, then both eyes on the head. While stunned, a bomb must be thrown into its mouth.

## In The Minish Cap

It returns in The Minish Cap as Mazaal. It is almost identical to Gohdan, but colored gold with pink eyes. As always, the hands must be shot down first with arrows, but then must be attacked with Link's sword. After both hands are gone, Link must go Minish-sized, enter the head piece, and attack the glowing pillar hidden among other, non-glowing ones. After the first part of the battle, the head is darkened and filled with dirt, and Link must use the Mole Mitts to dig around inside the head before locating the correct pillar.
# Zelda II: The Adventure of Link/Releases

Zelda II: The Adventure of Link has been released for many systems.
Initially it was released for the Famicom and ported to the Nintendo Entertainment System. It was first re-released as part of a GameCube compilation disk in 2003. The following year in 2004 a version was released for the Game Boy Advance. On the Wii, Wii U, and Nintendo 3DS the game was available on the Virtual Console. The game later became available on the Nintendo Switch Online service.
# World Stamp Catalogue/Kazakhstan/2000

Blue book about flags of asia
# World Stamp Catalogue/Kazakhstan/2014

In 2014 the book to more created
# World Stamp Catalogue/Kyrgyzstan

КАТАЛОГ ПОЧТОВЫХ МАРОК МИРА: КИРГИЗСКАЯ РЕСПУБЛИКА

## Wikipedia on postage stamps of Kyrgyzstan / Википедия о почтовых марках Киргизской Республики
### English / Английский язык

* Postage stamps and postal history of Kyrgyzstan

### Russian / Русский язык

* История почты и почтовых марок Киргизии

## Sub-pages / Подстраницы

* /1992 /1993 /1994 /1995 /1996 /1997 /1998 /1999 /2000
* /2001 /2002 /2003 /2004 /2005 /2006 /2007 /2008 /2009 /2010
* /2011 /2012 /2013 /2014 /2015 /2016 /2017 /2018 /2019 /2020

## Sample Numbering system / Примерная система нумерации
### English / Английский язык

Based on World Stamp Catalogue/Numbering System the following numbering system is being tried for Kyrgyzstan's stamps
A "00" in the DD position is reserved for collective details about the set.
This numbering system will likely change to some extent as more stamps are catalogued.

### Russian / Русский язык

На основе Системы нумерации Каталога марок мира (русский язык) предлагается следующая система нумерации для почтовых марок Киргизской Республики:
Номер "00" в элементе ДД зарезервирован за сведениями, общими для всей серии.
В систему нумерации могут быть внесены определённые изменения по мере каталогизации почтовых марок.

## Perforation / Зубцовка
### English / Английский язык

To keep the catalogue compact, stamp perforation is designated by following letters:

### Russian / Русский язык

Для компактности каталога тип зубцовки марок обозначается литерами:
# World Stamp Catalogue/Kyrgyzstan/1992

See also / См. также: commons:Category:Stamps of Kyrgyzstan, 1992

## Protected nature and scenic reserves / Природно-ландшафтные заповедники

| Date Issued | Denom. | Paper. | Color | Perf. | Type Die/Wmk | Subject | Cat. No. Mi/Sc/Gi | Design | No. Issued | Designer/ Engraver | notes |
| Febr. 6, 1992 | 15 kop | Chalky Мел. | Multicolored | 12:12.5 | | View of Sary-Chelek Lake, pheasant Вид на озеро Сары-Челек, фазан | 1 | | 2,500,000 | Yu. Artsimenev | 36 (6x6) stamps in a sheet. Printed in Moscow. 36 (6x6) марок в листе. Отпечатаны в Москве. |

## Animals of Central Asia / Фауна Средней Азии

| Date Issued | Denom. | Paper. | Color | Perf. | Type Die/Wmk | Subject | Cat. No. Mi/Sc/Gi | Design | No. Issued | Designer/ Engraver | notes |
| Aug. 31, 1992 | 0.50 rub. | Chalky Мел. | Multicolored | 12.5:12 | | Golden eagle (Aquila chrysaetos) Беркут | 2 | | 1,000,000 | A. Yatskevich | 50 (10x5) stamps in a sheet. Printed in Moscow. 50 (10x5) марок в листе. Отпечатаны в Москве. |
# World Stamp Catalogue/Latvia

Summary of pages for the stamps of Latvia
* /1918 - LVA-1918
* /1940 - LVA-1940
* 1941-1990: Used stamps of the Soviet Union
* /1991 - LVA-1991
* /1995 - LVA-1995
# World Stamp Catalogue/Kazakhstan

КАТАЛОГ ПОЧТОВЫХ МАРОК МИРА: КАЗАХСТАН

## Wikipedia on postage stamps of Kazakhstan / Википедия о почтовых марках Казахстана
### English / Английский язык

* Postage stamps and postal history of Kazakhstan

### Russian / Русский язык

* История почты и почтовых марок Казахстана

## Sub-pages / Подстраницы

* /1992 /1993 /1994 /1995 /1996 /1997 /1998 /1999 /2000
* /2001 /2002 /2003 /2004 /2005 /2006 /2007 /2008 /2009 /2010
* /2011 /2012 /2013 /2014 /2015 /2016 /2017 /2018 /2019 /2020

## Sample Numbering system / Примерная система нумерации
### English / Английский язык

Based on World Stamp Catalogue/Numbering System the following numbering system is being tried for Kazakhstan's stamps
A "00" in the DD position is reserved for collective details about the set.
This numbering system will likely change to some extent as more stamps are catalogued.

### Russian / Русский язык

На основе Системы нумерации Каталога марок мира (русский язык) предлагается следующая система нумерации для марок Республики Казахстан:
Номер "00" в элементе DD зарезервирован за сведениями, общими для всей серии.
В систему нумерации могут быть внесены определённые изменения по мере каталогизации почтовых марок.

## Perforation / Зубцовка
### English / Английский язык

To keep the catalogue compact, stamp perforation is designated by following letters:

### Russian / Русский язык

Для компактности каталога тип зубцовки марок обозначается литерами:
# World Stamp Catalogue/Kazakhstan/1992

See also / См. также: commons:Category:Stamps of Kazakhstan, 1992
| Date/Image Дата/Изображение | Catalogue Number Номер каталога | Description Описание | CPA КП | Scott Скотт | Mich. Мих. | Yver Ивер | Valuation & Other Notes Примечания |
| 1992-03-20 | Treasures of national museums. Multicolored. Designer: G. Komlev. C 12:12 1/2 / Сокровища национальных музеев. Многоцветные. Худ. Г. Комлев | Treasures of national museums. Multicolored. Designer: G. Komlev. C 12:12 1/2 / Сокровища национальных музеев. Многоцветные. Худ. Г. Комлев | Treasures of national museums. Multicolored. Designer: G. Komlev. C 12:12 1/2 / Сокровища национальных музеев. Многоцветные. Худ. Г. Комлев | Treasures of national museums. Multicolored. Designer: G. Komlev. C 12:12 1/2 / Сокровища национальных музеев. Многоцветные. Худ. Г. Комлев | Treasures of national museums. Multicolored. Designer: G. Komlev. C 12:12 1/2 / Сокровища национальных музеев. Многоцветные. Худ. Г. Комлев | Treasures of national museums. Multicolored. Designer: G. Komlev. C 12:12 1/2 / Сокровища национальных музеев. Многоцветные. Худ. Г. Комлев | Treasures of national museums. Multicolored. Designer: G. Komlev. C 12:12 1/2 / Сокровища национальных музеев. Многоцветные. Худ. Г. Комлев |
| | KAZ-1992-0101-???? | Golden warrior of a Saka tribe, discovered in the Issyk burial mound, 5th-6th century B.C. Face value: 0.50 (rub.). Issued: 2,500. Printed in Moscow. Золотой парадный доспех война из племени саков, обнаруженный во время раскопок Иссыкского кургана, V-VI века до н. э. Номинал: 0,50 (руб.). Тираж: 2,500 Отпечатаны в Москве. | 1 | ? | ? | ? | 36 (6x6) stamps in a stamp sheet 36 (6x6) марок в листе |
# World Stamp Catalogue/Kazakhstan/1993

1993 various Barbuda O'Reilly
# World Stamp Catalogue/Kionga

Definitives of Lourenço Marques optd REPUBLICA then KIONGA in Red
| Date Issued | Denom. | Color | Perf. | Subject | Cat. No. Mi/Sc/Gi |
| 1916-05-29 | 1/2 cent on 100r. | Blue on Blue | 11 1/2 | King Carlos 1 | SG 1 Sc 1 |
| 1916-05-29 | 1 cent on 100r. | Blue on Blue | 11 1/2 | King Carlos 1 | SG 2 Sc 2 |
| 1916-05-29 | 2 1/2 cent on 100r. | Blue on Blue | 11 1/2 | King Carlos 1 | SG 3 Sc 3 |
| 1916-05-29 | 5 cent on 100r. | Blue on Blue | 11 1/2 | King Carlos 1 | SG 4 Sc 4 |
Most stamps were issued ungummed. However, a few were issued with gum.
# World Stamp Catalogue/L
### L

* Labuan
* Laos
* Latvia
* Lebanon
* Leeward Islands
* Lesotho
* Liberia
* Libya
* Liechtenstein
* Lithuania
* Lombardy Venetia
* Lundy
* Luxembourg
# World Stamp Catalogue/Trinidad and Tobago
## Trinidad and Tobago

* Postage stamps and postal history of Trinidad and Tobago
# World Stamp Catalogue/U
### U

* Uganda
* Ukraine
* Umm Al Qiwain
* United Arab Emirates
* United Kingdom, Great Britain
* United Kingdom, Great Britain Offices Abroad
* United Kingdom, Guernsey
* United Kingdom, Isle of Man
* United Kingdom, Jersey
* United Kingdom, Lundy
* United Nations
* United States of America
* Upper Senegal & Niger
* Upper Silesia
* Upper Volta
* Upper Volta
* Uruguay
* US Post Abroad
* USSR
* Uzbekistan
# World Stamp Catalogue/Uganda
## Uganda

* Postage stamps and postal history of Uganda
# World Stamp Catalogue/United States/1847
## Postage Rates

Domestic Letter Rate per ½ oz
    5¢ for under 300 miles
    10¢ for over 300 miles
    40¢ to Pacific Coast
    Between all places of the Pacific Coast per ½ oz.: 12½¢ (effective Aug. 14, 1848)
Drop Letter Rate
    2¢ - A drop letter is a letter that is dropped off and picked up at the same post office

## The First Issues, 1847

This was the first series of federally issued US postage stamps. They were issued under an act of congress on March 3, 1847 and first sold in New York City on July 1, 1847. They were printed on 200 subject plates in 2 panes of 100 in a 10x10 format by the Rawdon, Wright, Hatch, and Edson Bank Note Company of New York City.
| Date Issued | Denom. | Color | Perf. | Subject | Cat. No. Mi/Sc/Gi | No. Issued | Designer/ Engraver |
| July 1, 1847 | 5¢ | red-brown | imperf | Benjamin Franklin | 1 | 3,712,000 (includes all color types below) | Vignt. Eng: Asher B. Durand |
| July 1, 1847 | 5¢ | dark-brown | imperf | Benjamin Franklin | 1a | - | Vignt. Eng: Asher B. Durand |
| July 1, 1847 | 5¢ | orange-brown | imperf | Benjamin Franklin | 1b | - | Vignt. Eng: Asher B. Durand |
| July 1, 1847 | 5¢ | red-orange | imperf | Benjamin Franklin | 1c | - | Vignt. Eng: Asher B. Durand |
| July 1, 1847 | 5¢ | brown-orange | imperf | Benjamin Franklin | 1d | - | Vignt. Eng: Asher B. Durand |
| July 1, 1847 | 10¢ | | imperf | George Washington | 2 | 891,000 | Vignt. Eng: Asher B. Durand |
# World Stamp Catalogue/Turks and Caicos
## Turks and Caicos

* Postage stamps and postal history of the Turks and Caicos Islands
# World Stamp Catalogue/United Arab Emirates
## The United Arab Emirates

* Postage stamps and postal history of the United Arab Emirates
# World Stamp Catalogue/Ukraine/1992
## Postage Stamps of 1992

see also commons:Category:Stamps of Ukraine, 1992
| Image | Date | Size (mm) | Perf | Catalogue Number | Description |
| | 2 Mar 1992 | 28x40 | 12 | UKR-1992-0101 | 500th anniversary of the Ukrainian Cossakdom The first stamp celebrates the founding of Zaporizhian Sich. On the stamp is the founder, Hetman Dmytro Vyshnevetsky with two fellow brothers in arms. |
| | 2 Mar 1992 | 28x40 | 12 | UKR-1992-0102 | Centennary of Ukrainian Settlement in Canada This stamp celebrates the first arrival of Ukrainian settlers in Canada in 1891. |
# World Stamp Catalogue/T
### T

* Taiwan (Rep of China)
* Tajikistan
* Tanganyika
* Tannu Tuva
* Tanzania
* Tasmania
* Thailand
* Thrace
* Thurn and Taxis
* Tibet
* Timor
* Tobago
* Togo
* Tokelau
* Tonga
* Transvaal
* Trieste
* Trinidad
* Trinidad and Tobago
* Tripolitania
* Tristan da Cunha
* Trucial States
* Tunisia
* Turkey
* Turkmenistan
* Turks and Caicos Islands
* Tuscany
* Tuvalu
# World Stamp Catalogue/Ukraine

* 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
* 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
* 2011 2012 2013
# World Tea Bag Catalogue/Aro-Portugal
## Aro-Portugal

* Series
| Tea bag Name : Camomila | Brand Group : |
| Serie Name : | Bag number : |
| Tea Type : | Flavours : Chamomile |
| Flap : Short straight flap | Front Texts : |
| Back Texts : Um saquinho - 2 a 3 chávenas. No Bule - use um saquinho por cada 2 a 3 chávenas. Infusão preparado cuidadosamente com plantas selecionadas, ... | Flap Texts : Produzido especialmente para Makro Auto Serviço Grossista, S. A. Quinta do Paizinho 2795-650 Carnaxide - Portugal |
| Material : Paper | Form : Rectangular |
| Colours : Orange , Blue Dark , Red , White | Size : |
| Weight : 1,5 g | Country : Portugal |
| Year : | Notes : |
| Tea bag Name : Chá Preto | Brand Group : |
| Serie Name : | Bag number : |
| Tea Type : | Flavours : Black Tea |
| Flap : Short straight flap | Front Texts : |
| Back Texts : Um saquinho - 2 a 3 chávenas. No Bule - use um saquinho por cada 2 a 3 chávenas. Infusão preparado cuidadosamente com plantas selecionadas, ... | Flap Texts : Produzido especialmente para Makro Auto Serviço Grossista, S. A. Quinta do Paizinho 2795-650 Carnaxide - Portugal |
| Material : Paper | Form : Rectangular |
| Colours : Brown Dark , Blue Dark , Pink , White | Size : |
| Weight : 1,5 g | Country : Portugal |
| Year : | Notes : |
| Tea bag Name : Cidreira | Brand Group : |
| Serie Name : | Bag number : |
| Tea Type : | Flavours : Lemongrass |
| Flap : Short straight flap | Front Texts : |
| Back Texts : Um saquinho - 2 a 3 chávenas. No Bule - use um saquinho por cada 2 a 3 chávenas. Infusão preparado cuidadosamente com plantas selecionadas, ... | Flap Texts : Produzido especialmente para Makro Auto Serviço Grossista, S. A. Quinta do Paizinho 2795-650 Carnaxide - Portugal |
| Material : Paper | Form : Rectangular |
| Colours : Green Light , Blue Dark , Red , White | Size : |
| Weight : 1,5 g | Country : Portugal |
| Year : | Notes : |
| Tea bag Name : Tília | Brand Group : |
| Serie Name : | Bag number : |
| Tea Type : | Flavours : Lindenflowers |
| Flap : Short straight flap | Front Texts : |
| Back Texts : Um saquinho - 2 a 3 chávenas. No Bule - use um saquinho por cada 2 a 3 chávenas. Infusão preparado cuidadosamente com plantas selecionadas, ... | Flap Texts : Produzido especialmente para Makro Auto Serviço Grossista, S. A. Quinta do Paizinho 2795-650 Carnaxide - Portugal |
| Material : Paper | Form : Rectangular |
| Colours : Blue Dark , Yellow , Red , White White | Size : |
| Weight : 1,5 g | Country : Portugal |
| Year : | Notes : |
Search Tea Bags by Brands :
Search Tea Bags by Countries :
# World Tea Bag Catalogue/Asian Gourmet
## Asian Gourmet

* Series
| Tea bag Name : Green Tea | Brand Group : |
| Serie Name : Green Tea | Bag number : no number |
| Tea Type : | Flavours : Green Tea |
| Flap : Short straight flap | Front Texts : Authentic flavours of Asia |
| Back Texts : Green Tea | Flap Texts : Lift Gently |
| Material : Paper | Form : Rectangular |
| Colours : White, Black, Orange | Size : |
| Weight : | Country : USA |
| Year : | Notes : |
| Tea bag Name : Decaffeinated Green Tea | Brand Group : |
| Serie Name : Green Tea | Bag number : no number |
| Tea Type : | Flavours : Green Tea, Decaffeinated |
| Flap : Short straight flap | Front Texts : Authentic flavours of Asia |
| Back Texts : Decaffeinated Green Tea | Flap Texts : Lift Gently |
| Material : Paper | Form : Rectangular |
| Colours : White, Black, Orange | Size : |
| Weight : | Country : USA |
| Year : | Notes : |
| Tea bag Name : Green Tea with Ginseng and Lemon | Brand Group : |
| Serie Name : Green Tea | Bag number : no number |
| Tea Type : | Flavours : Green Tea, Ginseng, Lemon |
| Flap : Short straight flap | Front Texts : Authentic flavours of Asia |
| Back Texts : Green Tea with Ginseng and Lemon | Flap Texts : Lift Gently |
| Material : Paper | Form : Rectangular |
| Colours : White, Black, Orange | Size : |
| Weight : | Country : USA |
| Year : | Notes : |
Search Tea Bags by Brands :
Search Tea Bags by Countries :
# World Tea Bag Catalogue/Auchan-Portugal
## Auchan-Portugal

* Series
| Tea bag Name : Chá de Ceilão | Brand Group : Vida Auchan |
| Serie Name : Chás e Infusões | Bag number : |
| Tea Type : | Flavours : Ceylon Tea |
| Flap : Bag (no flap) | Front Texts : |
| Back Texts : | Flap Texts : |
| Material : Plastic | Form : Rectangular |
| Colours : Green, Green Dark, White | Size : |
| Weight : | Country : Portugal |
| Year : | Notes : |
| Tea bag Name : Chá descafeinado | Brand Group : Vida Auchan |
| Serie Name : Chás e Infusões | Bag number : |
| Tea Type : | Flavours : Decaffeinated |
| Flap : Bag (no flap) | Front Texts : |
| Back Texts : | Flap Texts : |
| Material : Plastic | Form : Rectangular |
| Colours : Green, Green Dark, White | Size : |
| Weight : | Country : Portugal |
| Year : | Notes : |
| Tea bag Name : Chá com sabor a limão | Brand Group : Vida Auchan |
| Serie Name : Chás e Infusões | Bag number : |
| Tea Type : | Flavours : Lemon |
| Flap : Bag (no flap) | Front Texts : |
| Back Texts : | Flap Texts : |
| Material : Plastic | Form : Rectangular |
| Colours : Green, Green Dark, White | Size : |
| Weight : | Country : Portugal |
| Year : | Notes : |
| Tea bag Name : Chá preto | Brand Group : Vida Auchan |
| Serie Name : Chás e Infusões | Bag number : |
| Tea Type : | Flavours : Black Tea |
| Flap : Bag (no flap) | Front Texts : |
| Back Texts : | Flap Texts : |
| Material : Plastic | Form : Rectangular |
| Colours : Green, Green Dark, White | Size : |
| Weight : | Country : Portugal |
| Year : | Notes : |
| Tea bag Name : Infusão de Verbena | Brand Group : Vida Auchan |
| Serie Name : Chás e Infusões | Bag number : |
| Tea Type : Herb Infusion | Flavours : Vervain |
| Flap : Bag (no flap) | Front Texts : |
| Back Texts : | Flap Texts : |
| Material : Plastic | Form : Rectangular |
| Colours : Green, Green Dark, White | Size : |
| Weight : | Country : Portugal |
| Year : | Notes : |
Search Tea Bags by Brands :
Search Tea Bags by Countries :
# World Tea Bag Catalogue/B
### Index of Brands / B

* CEZ Babio
* DEU Babydream
* DEU Bad Heilbrunner
* ESP Badia
* DEU Baktat
* SRI Basilur
* POL Bastek
* ARG Bedial
* CHI Bekunis
* DEU Benediktus
* ESP Ben-Hur
* SRI Beta Tea
* GBR Bewley's
* PRT Bicafé
* POL Bio-Active
* DEU BioBio
* POL Biofluid
* DEU Biopharma
* CAN Bigelow
* USA Bigelow
* USA Bija
* BEL Biolys
* FRA Bjorg
* USA Blue Q
* LKR Bogawantalawa
* MAL Boh
* TUR Botany
* ITA Brisighello
* GBR Brit&Tang
* FRA Britley
* POL Britley
* JOR Butterfly
* DEN Buy-Aid
# A-level Chemistry/OCR (Salters)/Reactions
## Classes of chemical reaction

Reactions can be classified by numerous criteria.
* Addition reactions
* Condensation reactions
* Elimination reactions
* Substitution reactions

## Specific reactions
### Organic reactions

* Nitrile hydrolysis
* Reactions of arenes
# A-level Chemistry/OCR (Salters)/Open-Book Paper/Stereochemistry in poly(propene)
## The three structural forms of poly(alkenes)
### Isotactic

Isotactic polymers have all their R-groups pointing in the same direction.

### Syndiotactic

Syndiotactic polymers have their R-groups pointing in alternating directions.

### Atactic

Atactic polymers have no regularity in the direction of their R-groups.
# A-level Chemistry/OCR (Salters)/Organic compounds

The organic compounds covered in Salters Advanced Chemistry can be classified as follows:
* hydrocarbons
** aliphatic hydrocarbons
*** alkanes
*** cycloalkanes
*** alkenes
*** alkynes
** aromatic hydrocarbons (arenes)
* haloalkanes
* alcohols
* alkoxides
* ethers
* amines
* ammonium salts
* nitriles
* nitro compounds
* diazonium salts
* azo compounds
* sulfonic acids
* sulfonates
* carbonyl compounds
** aldehydes
** ketones
** carboxylic acids and their derivatives
*** carboxylic acids
*** carboxylates
*** acid anhydrides
*** acyl chlorides
*** esters
*** amides
*** amino acids
These groups of compounds each contain one functional group.