ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:19Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
125K
12γ² + 2γ + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
310K
E = mc²
∫₀^∞ e^(-x²) dx = √π / 2
311K
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
λ = h/p
\frac{3}{8} \sum_{i=1}^{n} i^{2}
det| 9 1 ; 7 10 | = 83
364K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6K