ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:26Z
PV = nRT
det| 7 4 ; 4 8 | = 40
206K
∑_{k=1}^{n} k = n(n+1)/2
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 1 2 ; 7 2 | = -12
73K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
358K
CaCO₃ → CaO + CO₂
9θ² + 4θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
317K
∂ψ/∂ω = 2ψ
\lim_{y\to 0} \frac{\sin y}{y} = 1
317K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
160K
3β² + 5β + 4 = 0