ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:23Z
9θ² + 9θ + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 11 9 ; 5 12 | = 87
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 6 ; 3 7 | = 24
310K
CaCO₃ → CaO + CO₂
det| 1 2 ; 7 2 | = -12
311K
det| 9 4 ; 1 10 | = 86
264K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
∑_{k=1}^{n} k = n(n+1)/2
39K