Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 17:10Z
\frac{5}{6} \sum_{i=1}^{n} i^{2}
\lim_{t\to 0} \frac{\sin t}{t} = 1
278K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
∑_{k=1}^{n} k = n(n+1)/2
163K
det| 11 7 ; 6 12 | = 90
det| 4 8 ; 3 5 | = -4
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 2 ; 4 3 | = -2
349K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
194K