ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:36Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
91K
8t² + 2t + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
310K
∑_{k=1}^{n} k = n(n+1)/2
311K
det| 10 9 ; 0 11 | = 110
68K