ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:26Z
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
73K
det| 9 4 ; 1 10 | = 86
358K
CaCO₃ → CaO + CO₂
9θ² + 4θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂ψ/∂ω = 2ψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
317K
3β² + 5β + 4 = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1