ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:35Z
F = G m₁m₂ / r²
det| 4 3 ; 1 5 | = 17
det| 3 1 ; 7 4 | = 5
159K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
437K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
det| 1 5 ; 1 2 | = -3
\frac{8}{6} \sum_{i=1}^{n} i^{2}
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
193K
det| 9 4 ; 1 10 | = 86
202K
∫₀^∞ e^(-ω²) dω = √π / 2
22K