Chemistry — Empirical & Molecular Formulae
Finding formulae from masses.
Rendering…
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n = \frac{m}{M}
\text{mole ratio} = n_A : n_B : n_C
\text{empirical mass} = \sum A_r
\text{molecular} = (\text{empirical})_k,\quad k = \frac{M_r}{\text{empirical mass}}