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Chemical Structures Starting with the Letter H
Molecular Structures Index

By Anne Marie Helmenstine, Ph.D., About.com

Hydrogen sulfide is responsible for the 'rotten egg' odor.

Hydrogen sulfide is responsible for the 'rotten egg' odor.

Ben Mills
This is an alphabetical index of chemical structures. The collection includes molecules, ions, chemical reactions and related images. You can find information about many of these substances in the Molecules Index.

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

hafnium - element photo
halite
halo functional group
haloformyl functional group
hasubanan
hemoglobin
heptane
heroin
hetisan
hexane (space-filling)
hexanedioic acid
histidine
histidyl
homocysteinyl
hydriodic acid
hydrobromic acid
hydrochloric acid
hydrocyanic acid
hydrofluoric acid
hydrogen cyanide
hydrogen fluoride
hydrogen iodide
hydrogen peroxide
hydrogen sulfide
hydroiodic acid
hydronium ion
hydronium ion (Lewis structure)
hydronium ion (electric potential)
hydroperoxy group
hydrophosphate
hydrosulfate
hydroxonium
hydroxybenzene
2-hydroxybenzoic acid
hydroxyl functional group

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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