ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:39Z
F = G m₁m₂ / r²
\lim_{y\to 0} \frac{\sin y}{y} = 1
259K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
257K
det| 4 3 ; 1 5 | = 17
∑_{k=1}^{n} k = n(n+1)/2
159K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
442K
det| 1 5 ; 1 2 | = -3
det| 7 4 ; 4 8 | = 40
231K
e^{i\pi} + 1 = 0
det| 11 5 ; 0 12 | = 132
202K
CaCO₃ → CaO + CO₂
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6ω² + 6ω + 3 = 0