ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:20Z
PV = nRT
det| 9 4 ; 1 10 | = 86
206K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
73K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K
\oint_C \vec{F}\cdot d\vec{r} = 0
57K
9θ² + 4θ + 2 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
317K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
317K
∑_{k=1}^{n} k = n(n+1)/2
160K