ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:09Z
PV = nRT
det| 4 6 ; 0 5 | = 20
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
\frac{1}{7} \sum_{i=1}^{n} i^{2}
52K
9θ² + 4θ + 2 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂ψ/∂ω = 2ψ