ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:26Z
PV = nRT
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 7 4 ; 4 8 | = 40
358K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
52K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
57K
9θ² + 4θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 2 ; 3 6 | = 24
317K
∂ψ/∂ω = 2ψ
det| 9 8 ; 3 10 | = 66
317K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
160K
3β² + 5β + 4 = 0