ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:22Z
9θ² + 9θ + 7 = 0
det| 9 4 ; 1 10 | = 86
302K
det| 2 7 ; 7 3 | = -43
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
125K
\oint_C \vec{F}\cdot d\vec{r} = 0
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
311K
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 7 ; 2 6 | = 16