Math Dump /sym/5601e8
id=375903 · host=fr.findroms.cloud · 2026-08-20 02:15Z
CaCO₃ → CaO + CO₂
det| 2 3 ; 0 3 | = 6
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
79K
9α² + 8α + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 11 7 ; 5 12 | = 97
det| 8 8 ; 7 9 | = 16
7n² + 6n + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂