ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:48Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²ω = 0
det| 9 5 ; 6 10 | = 60
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 5 ; 1 10 | = 85
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 6 ; 0 5 | = 20
264K
2H₂ + O₂ → 2H₂O
10r² + 7r + 5 = 0
det| 9 7 ; 3 10 | = 69
364K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6K
AgNO₃ + NaCl → AgCl↓ + NaNO₃