Math Dump /sym/2423de
id=460096 · host=fr.findroms.cloud · 2026-08-20 02:15Z
det| 6 9 ; 0 7 | = 42
CaCO₃ → CaO + CO₂
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
5y² + 7y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
43K
ΔS ≥ 0
∂r/∂n = 8r
det| 4 9 ; 0 5 | = 20
det| 7 8 ; 5 8 | = 16
∂n/∂γ = 8n
2H₂ + O₂ → 2H₂O