ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 17:37Z
7φ² + 7φ + 6 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
302K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
91K
9n² + 8n + 4 = 0
ΔS ≥ 0
∫₀^∞ e^(-x²) dx = √π / 2
311K
E = mc²
∫₀^∞ e^(-ω²) dω = √π / 2
39K