ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:34Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 11 9 ; 5 12 | = 87
312K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
125K
∑_{k=1}^{n} k = n(n+1)/2
91K
8t² + 2t + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
17K
d/dφ [φ^12] = 12φ^11
det| 9 4 ; 1 10 | = 86
264K
E = mc²