ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:27Z
PV = nRT
\lim_{α\to 0} \frac{\sin α}{α} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
73K
CaCO₃ → CaO + CO₂
det| 10 4 ; 1 11 | = 106
57K
9θ² + 4θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
317K
∂ψ/∂ω = 2ψ
E = mc²
3β² + 5β + 4 = 0