ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 00:04Z
det| 9 4 ; 6 10 | = 66
det| 4 8 ; 6 5 | = -28
302K
∑_{k=1}^{n} k = n(n+1)/2
312K
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K
det| 1 6 ; 4 2 | = -22
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
det| 10 2 ; 4 11 | = 102
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃