ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 17:58Z
7φ² + 7φ + 6 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
125K
9n² + 8n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
17K
det| 2 3 ; 5 3 | = -9
310K
ΔS ≥ 0
det| 10 1 ; 6 11 | = 104
264K
E = mc²
det| 7 4 ; 4 8 | = 40
68K
det| 11 9 ; 5 12 | = 87
364K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
6K