Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-20 00:12Z
7y² + 4y + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
330K
∂y/∂α = 5y
AgNO₃ + NaCl → AgCl↓ + NaNO₃
315K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
85K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
61K
d/dφ [φ^2] = 2φ^1
∑_{k=1}^{n} k = n(n+1)/2
435K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
186K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
473K