ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 17:50Z
7φ² + 7φ + 6 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
91K
9n² + 8n + 4 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
310K
∑_{k=1}^{n} k = n(n+1)/2
311K
det| 9 5 ; 1 10 | = 85
68K
det| 9 4 ; 1 10 | = 86
39K