ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:28Z
PV = nRT
det| 5 6 ; 4 6 | = 6
206K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
9θ² + 4θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
261K
∂ψ/∂ω = 2ψ
det| 1 2 ; 7 2 | = -12
317K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
160K
3β² + 5β + 4 = 0