ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:57Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
302K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
312K
∇²ω = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-n²) dn = √π / 2
68K
10r² + 7r + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
364K
AgNO₃ + NaCl → AgCl↓ + NaNO₃