Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 18:50Z
\frac{11}{7} \sum_{i=1}^{n} i^{2}
\frac{8}{7} \sum_{i=1}^{n} i^{2}
43K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
310K
\oint_C \vec{F}\cdot d\vec{r} = 0
98K
det| 8 3 ; 0 9 | = 72
det| 9 4 ; 1 10 | = 86
310K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
74K
∑_{k=1}^{n} k = n(n+1)/2
iħ ∂ψ/∂t = Ĥψ