ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:12Z
PV = nRT
\lim_{α\to 0} \frac{\sin α}{α} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
73K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
358K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
52K
det| 9 4 ; 1 10 | = 86
57K
9θ² + 4θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
317K
∂ψ/∂ω = 2ψ
E = mc²
3β² + 5β + 4 = 0