ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:36Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
312K
∫₀^∞ e^(-r²) dr = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
125K
12γ² + 2γ + 2 = 0
\lim_{y\to 0} \frac{\sin y}{y} = 1
17K
det| 7 1 ; 7 8 | = 49
310K
E = mc²
det| 11 9 ; 5 12 | = 87
311K
λ = h/p
det| 12 1 ; 5 13 | = 151
68K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{3}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t