Math Dump /sym/ccd2b1
id=548682 · host=fr.findroms.cloud · 2026-08-26 14:48Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
28K
det| 3 7 ; 2 4 | = -2
157K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
276K
6n² + 7n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
275K
det| 6 1 ; 3 7 | = 39
6φ² + 8φ + 3 = 0
det| 10 1 ; 1 11 | = 109
det| 11 7 ; 0 12 | = 132
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O