Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-07 06:33Z
∑_{k=1}^{n} k = n(n+1)/2
det| 10 1 ; 3 11 | = 107
199K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{5}{8} \sum_{i=1}^{n} i^{2}
det| 6 3 ; 4 7 | = 30
180K
4ω² + 5ω + 4 = 0
det| 6 2 ; 1 7 | = 40
92K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 4 ; 2 12 | = 124
233K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
209K
det| 1 1 ; 5 2 | = -3
202K
det| 8 6 ; 2 9 | = 60
19K
det| 1 7 ; 2 2 | = -12
388K