ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:20Z
PV = nRT
det| 7 4 ; 4 8 | = 40
206K
det| 9 7 ; 3 10 | = 69
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
9θ² + 4θ + 2 = 0
det| 4 6 ; 0 5 | = 20
216K
\oint_C \vec{F}\cdot d\vec{r} = 0
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
261K
∂ψ/∂ω = 2ψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
317K
E = mc²
3β² + 5β + 4 = 0