ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:04Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
302K
det| 12 1 ; 5 13 | = 151
312K
∇²ω = 0
det| 5 2 ; 3 6 | = 24
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-ω²) dω = √π / 2
311K
\oint_C \vec{F}\cdot d\vec{r} = 0
264K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
39K