ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 17:52Z
7φ² + 7φ + 6 = 0
∫₀^∞ e^(-t²) dt = √π / 2
302K
det| 9 8 ; 3 10 | = 66
312K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
9n² + 8n + 4 = 0
det| 5 6 ; 1 6 | = 24
17K
∑_{k=1}^{n} k = n(n+1)/2
310K