ChemCalc Dump /sym/6c44ce
id=90075 · host=br.gridbatch.net · 2026-09-03 03:57Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
9β² + 8β + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
ΔS ≥ 0
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-y²) dy = √π / 2
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
3z² + 1z + 5 = 0