ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:12Z
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
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
310K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
68K
det| 5 2 ; 3 6 | = 24
39K
7z² + 4z + 5 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
6K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂