ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:38Z
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
259K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
257K
det| 4 3 ; 1 5 | = 17
\frac{6}{7} \sum_{i=1}^{n} i^{2}
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
437K
det| 12 1 ; 5 13 | = 151
442K
det| 1 5 ; 1 2 | = -3
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K