ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:41Z
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
257K
det| 4 3 ; 1 5 | = 17
\oint_C \vec{F}\cdot d\vec{r} = 0
159K
det| 3 7 ; 2 4 | = -2
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
437K
det| 1 5 ; 1 2 | = -3
\binom{n}{k} = \frac{n!}{k!(n-k)!}
193K
e^{i\pi} + 1 = 0
det| 7 1 ; 7 8 | = 49
202K
∑_{k=1}^{n} k = n(n+1)/2
22K
CaCO₃ → CaO + CO₂
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6ω² + 6ω + 3 = 0