ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:33Z
PV = nRT
det| 7 4 ; 4 8 | = 40
206K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 9 8 ; 3 10 | = 66
73K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
57K
9θ² + 4θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 1 ; 5 13 | = 151
261K
\frac{8}{5} \sum_{i=1}^{n} i^{2}
∂ψ/∂ω = 2ψ
E = mc²
3β² + 5β + 4 = 0