多た塩えん基き酸さん

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Meanings

1

noun

polybasic acid

Chemistry term for an acid that has more than one ionizable proton per molecule.

many, frequent, much

塩salt

基fundamentals, radical (chem), counter for machines

酸acid, bitterness, sour

一いち塩えん基き酸さん
Monobasic acid, having only one ionizable proton, in contrast to 多塩基酸 which has multiple.
多た価か酸さん
Polyprotic acid; a broader term that includes polybasic acids but can also refer to acids with multiple acidic protons regardless of basicity.

Compound of 多 (many) + 塩基 (base) + 酸 (acid), reflecting the chemical concept of an acid with multiple basic sites.