Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-20 19:07Z
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
425K
det| 6 4 ; 6 7 | = 18
det| 2 3 ; 5 3 | = -9
145K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
441K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
246K
det| 2 9 ; 6 3 | = -48
det| 7 4 ; 4 8 | = 40
427K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
328K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
256K
∑_{k=1}^{n} k = n(n+1)/2
114K
det| 5 3 ; 7 6 | = 9
271K