ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:35Z
d/dr [r^8] = 8r^7
2β² + 4β + 1 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 1 ; 7 4 | = 5
442K
det| 11 3 ; 0 12 | = 132
\oint_C \vec{F}\cdot d\vec{r} = 0
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 3 4 ; 7 4 | = -16