ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:18Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 9 4 ; 1 10 | = 86
259K
det| 10 2 ; 5 11 | = 100
det| 5 9 ; 7 6 | = -33
159K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
437K
7y² + 8y + 2 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
193K
9n² + 7n + 4 = 0