ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:39Z
F = G m₁m₂ / r²
det| 4 6 ; 0 5 | = 20
259K
det| 9 5 ; 1 10 | = 85
257K
det| 4 3 ; 1 5 | = 17
det| 3 6 ; 0 4 | = 12
159K
det| 7 4 ; 4 8 | = 40
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
193K