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Pronunciation varies by accent · adjective
(chemistry) Capable of neutralizing, or combining with, five molecules of a monobasic acid; having five hydrogen atoms capable of substitution by acid residues; said of certain complex bases..
Use pentacid when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pentacid means (chemistry) Capable of neutralizing, or combining with, five molecules of a monobasic acid; having five hydrogen atoms capable of substitution by acid residues; said of certain complex bases..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use pentacid where its definition matches the intended context.
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