ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:24Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 7 4 ; 4 8 | = 40
259K
det| 10 2 ; 5 11 | = 100
\binom{n}{k} = \frac{n!}{k!(n-k)!}
159K
det| 1 4 ; 3 2 | = -10
270K
PV = nRT
7y² + 8y + 2 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
231K
det| 9 5 ; 1 10 | = 85
193K
9n² + 7n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
202K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{1}{5} \sum_{i=1}^{n} i^{2}