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二塩基酸 (nienkisan) Japanese meaning: dibasic acid | Kotomora

二に塩えん基き酸さん

に

え

ん

き

さ

ん

Meanings

1

dibasic acid

Chemistry term for an acid that can donate two protons (hydrogen ions) per molecule.

硫りゅう酸さんは代だい表ひょう的てきな二に塩えん基き酸さんの一

ひと

つ

です

。

Sulfuric acid is one of the typical dibasic acids.

Kanji

二two, two radical (no. 7)
塩salt
基fundamentals, radical (chem), counter for machines
酸acid, bitterness, sour

Related words

一いち塩えん基き酸さん
Monobasic acid; donates one proton per molecule, unlike 二塩基酸 which donates two.
多た塩えん基き酸さん
Polybasic acid; a more general term for acids that can donate multiple protons.

Etymology

Compound of 二 (two) + 塩基 (base) + 酸 (acid), reflecting the acid's ability to react with two equivalents of a base.