Law of Equivalent Proportions

nounverified·updated May 18, 2026

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(chemistry) law stating that the proportions in which two elements separately combine with a third element are also the proportions in which they combine together

MWE

Classifications

per-axis with provenance

Entity Type

Unknown—authoritativeglossary_import_default_pending_classifier

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Sensitivity

unclassified

Information Class

unclassified

Variants

3 surface forms

synonym: law of reciprocal proportions
possessive: Law of Equivalent Proportions's
pluralpossessive: Law of Equivalent Proportionses'

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