ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:44Z
det| 6 7 ; 2 7 | = 28
det| 12 1 ; 5 13 | = 151
312K
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
125K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
311K
\oint_C \vec{F}\cdot d\vec{r} = 0
264K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
7z² + 4z + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
364K
1β² + 8β + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂