ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:17Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 5 7 ; 2 6 | = 16
259K
det| 10 2 ; 5 11 | = 100
Fe₂O₃ + 3CO → 2Fe + 3CO₂
159K
PV = nRT
det| 6 4 ; 4 7 | = 26
437K
7y² + 8y + 2 = 0
9n² + 7n + 4 = 0
det| 9 4 ; 1 10 | = 86
22K
∑_{k=1}^{n} k = n(n+1)/2
479K