ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:28Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
302K
∫₀^∞ e^(-r²) dr = √π / 2
12γ² + 2γ + 2 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
310K
E = mc²
det| 9 4 ; 1 10 | = 86
311K
det| 12 9 ; 5 13 | = 111
39K
det| 7 1 ; 7 8 | = 49
364K