Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:15Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
122K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
det| 3 1 ; 0 4 | = 12
261K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
det| 9 7 ; 1 10 | = 83
349K
\lim_{α\to 0} \frac{\sin α}{α} = 1
99K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
44K
det| 10 1 ; 4 11 | = 106
305K