ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:18Z
∫₀^∞ e^(-φ²) dφ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
259K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
257K
det| 10 2 ; 5 11 | = 100
\lim_{α\to 0} \frac{\sin α}{α} = 1
159K
det| 1 1 ; 5 2 | = -3
270K
PV = nRT
7y² + 8y + 2 = 0
det| 9 7 ; 3 10 | = 69
193K
9n² + 7n + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
202K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{1}{5} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0