ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 22:25Z
1y² + 7y + 1 = 0
det| 4 8 ; 0 5 | = 20
93K
det| 10 9 ; 0 11 | = 110
211K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
311K
det| 9 4 ; 1 10 | = 86
453K
det| 5 9 ; 4 6 | = -6
\lim_{α\to 0} \frac{\sin α}{α} = 1
177K
N₂ + 3H₂ ⇌ 2NH₃
\frac{11}{6} \sum_{i=1}^{n} i^{2}
45K
N₂ + 3H₂ ⇌ 2NH₃
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
PV = nRT
AgNO₃ + NaCl → AgCl↓ + NaNO₃