ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 00:05Z
det| 9 4 ; 6 10 | = 66
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 1 6 ; 4 2 | = -22
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
2H₂ + O₂ → 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
311K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
264K
∑_{k=1}^{n} k = n(n+1)/2
\frac{1}{7} \sum_{i=1}^{n} i^{2}
39K
det| 10 2 ; 4 11 | = 102
det| 1 2 ; 7 2 | = -12
6K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
91K
∇²γ = 0