ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:01Z
9θ² + 9θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
302K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 7 4 ; 4 8 | = 40
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 7 ; 7 3 | = -43
17K
CaCO₃ → CaO + CO₂
det| 1 1 ; 5 2 | = -3
311K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃