ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:18Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 9 5 ; 1 10 | = 85
312K
CaCO₃ → CaO + CO₂
8t² + 2t + 1 = 0
det| 2 7 ; 7 3 | = -43
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
310K
det| 9 4 ; 1 10 | = 86
311K
∑_{k=1}^{n} k = n(n+1)/2
264K