ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:27Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 5 12 | = 122
302K
CaCO₃ → CaO + CO₂
8t² + 2t + 1 = 0
det| 9 4 ; 1 10 | = 86
310K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
311K
∫₀^∞ e^(-x²) dx = √π / 2
264K
det| 1 8 ; 4 2 | = -30
68K
∑_{k=1}^{n} k = n(n+1)/2
39K