ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:29Z
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
358K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
52K
9θ² + 4θ + 2 = 0
det| 11 9 ; 0 12 | = 132
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
160K