ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:28Z
PV = nRT
\lim_{α\to 0} \frac{\sin α}{α} = 1
\frac{6}{3} \sum_{i=1}^{n} i^{2}
358K
CaCO₃ → CaO + CO₂
9θ² + 4θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
261K
∂ψ/∂ω = 2ψ
det| 7 4 ; 4 8 | = 40
317K
E = mc²