ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
302K
∇²ω = 0
det| 10 4 ; 1 11 | = 106
125K
\lim_{x\to 0} \frac{\sin x}{x} = 1
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 7 ; 7 3 | = -43
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 8 4 ; 6 9 | = 48
264K
2H₂ + O₂ → 2H₂O
10r² + 7r + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
364K
AgNO₃ + NaCl → AgCl↓ + NaNO₃