ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:36Z
F = G m₁m₂ / r²
∫₀^∞ e^(-t²) dt = √π / 2
257K
det| 4 3 ; 1 5 | = 17
Fe₂O₃ + 3CO → 2Fe + 3CO₂
159K
∑_{k=1}^{n} k = n(n+1)/2
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 2 3 ; 5 3 | = -9
437K
det| 7 4 ; 4 8 | = 40
479K