ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:51Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
312K
∇²ω = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
310K
det| 11 2 ; 5 12 | = 122
311K
∑_{k=1}^{n} k = n(n+1)/2
264K
det| 5 3 ; 2 6 | = 24
68K
det| 7 4 ; 4 8 | = 40
364K