ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:23Z
det| 6 7 ; 2 7 | = 28
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
17K
\oint_C \vec{F}\cdot d\vec{r} = 0
310K
CaCO₃ → CaO + CO₂
det| 4 6 ; 0 5 | = 20
264K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
7z² + 4z + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂