ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:22Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 10 2 ; 5 11 | = 100
det| 5 3 ; 2 6 | = 24
159K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
437K
7y² + 8y + 2 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
231K
det| 1 4 ; 2 2 | = -6
193K
9n² + 7n + 4 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
479K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
205K
\frac{1}{5} \sum_{i=1}^{n} i^{2}