ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:15Z
PV = nRT
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
73K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
358K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
261K
\oint_C \vec{F}\cdot d\vec{r} = 0
317K
∂ψ/∂ω = 2ψ
E = mc²
3β² + 5β + 4 = 0