ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:01Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 1 4 ; 2 2 | = -6
259K
∑_{k=1}^{n} k = n(n+1)/2
257K
det| 10 2 ; 5 11 | = 100
∫₀^∞ e^(-ω²) dω = √π / 2
270K
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
437K