ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:37Z
F = G m₁m₂ / r²
det| 4 3 ; 1 5 | = 17
\binom{n}{k} = \frac{n!}{k!(n-k)!}
159K
det| 9 4 ; 1 10 | = 86
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
437K
det| 9 7 ; 3 10 | = 69
442K
det| 1 5 ; 1 2 | = -3
\frac{4}{6} \sum_{i=1}^{n} i^{2}
193K
e^{i\pi} + 1 = 0
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-ω²) dω = √π / 2
205K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6ω² + 6ω + 3 = 0