ChemCalc Dump /sym/5234c4
id=114602 · host=br.gridbatch.net · 2026-09-03 04:02Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dr [r^11] = 11r^10
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
det| 10 6 ; 1 11 | = 104
det| 1 2 ; 1 2 | = 0
\frac{2}{5} \sum_{i=1}^{n} i^{2}
11r² + 6r + 2 = 0
e^{i\pi} + 1 = 0
det| 2 3 ; 4 3 | = -6
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CaCO₃ → CaO + CO₂