ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 00:09Z
det| 9 4 ; 6 10 | = 66
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{x\to 0} \frac{\sin x}{x} = 1
91K
det| 1 6 ; 4 2 | = -22
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
det| 1 4 ; 3 2 | = -10
39K
det| 10 2 ; 4 11 | = 102
\oint_C \vec{F}\cdot d\vec{r} = 0
364K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K