ref 2e537d70
Math Dump /sym/e8fc11
id=211492 · host=fr.findroms.cloud · 2026-09-12 10:16Z
2H₂ + O₂ → 2H₂O
det| 1 4 ; 3 2 | = -10
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 1 3 ; 1 2 | = -1
∑_{k=1}^{n} k = n(n+1)/2
469K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{9}{3} \sum_{i=1}^{n} i^{2}
d/dz [z^9] = 9z^8
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 2 ; 4 8 | = 48
det| 11 5 ; 4 12 | = 112