ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:31Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 1 4 ; 3 2 | = -10
312K
CaCO₃ → CaO + CO₂
8t² + 2t + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
17K
det| 7 4 ; 4 8 | = 40
310K
∑_{k=1}^{n} k = n(n+1)/2
68K