ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 17:55Z
7φ² + 7φ + 6 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
9n² + 8n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
17K
det| 7 4 ; 4 8 | = 40
310K
ΔS ≥ 0
det| 1 4 ; 3 2 | = -10
311K
det| 2 3 ; 5 3 | = -9
264K
E = mc²
det| 5 5 ; 0 6 | = 30
Fe₂O₃ + 3CO → 2Fe + 3CO₂
364K
det| 3 5 ; 7 4 | = -23