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chem.openverbs.com

Compute the molar mass (g/mol) of a chemical formula. Supports nested parentheses and brackets, element multipliers, and hydrate dot notation with coefficients (e.g. "Ca(OH)2", "CuSO4·5H2O", "K4[Fe(CN)6]"). Returns the total mass and the per-element composition with mass fraction percentages.

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https://chem.openverbs.com/v1/molar-mass

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x402-bazaar

First indexedSat, 05 Sep 2026 15:21:44 GMT

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