ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:30Z
det| 6 7 ; 2 7 | = 28
det| 11 2 ; 5 12 | = 122
312K
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
125K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{6}{3} \sum_{i=1}^{n} i^{2}
17K
det| 7 4 ; 4 8 | = 40
310K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
264K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
7z² + 4z + 5 = 0
det| 9 5 ; 1 10 | = 85
364K
1β² + 8β + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃