ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:27Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 10 2 ; 5 11 | = 100
Fe₂O₃ + 3CO → 2Fe + 3CO₂
159K
det| 7 4 ; 4 8 | = 40
270K
PV = nRT
det| 1 4 ; 3 2 | = -10
437K
7y² + 8y + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
231K
∑_{k=1}^{n} k = n(n+1)/2
193K
9n² + 7n + 4 = 0
det| 5 9 ; 7 6 | = -33
202K