Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:03Z
∇ × E = −∂B/∂t
det| 11 2 ; 1 12 | = 130
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
158K
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{4} \sum_{i=1}^{n} i^{2}
240K
det| 12 6 ; 1 13 | = 150
376K
det| 1 1 ; 1 2 | = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
139K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
344K
10ψ² + 2ψ + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
91K
N₂ + 3H₂ ⇌ 2NH₃
\lim_{z\to 0} \frac{\sin z}{z} = 1
295K
4t² + 3t + 3 = 0
det| 4 3 ; 6 5 | = 2
224K
\oint_C \vec{F}\cdot d\vec{r} = 0
137K
∑_{k=1}^{n} k = n(n+1)/2
333K
CH₄ + 2O₂ → CO₂ + 2H₂O
212K