ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 22:41Z
1y² + 7y + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
93K
det| 5 6 ; 1 6 | = 24
211K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
311K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
453K
det| 5 9 ; 4 6 | = -6
∑_{k=1}^{n} k = n(n+1)/2
133K
N₂ + 3H₂ ⇌ 2NH₃
\frac{6}{3} \sum_{i=1}^{n} i^{2}
45K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
207K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
333K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0