ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:12Z
PV = nRT
det| 9 4 ; 1 10 | = 86
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
306K
det| 5 9 ; 7 6 | = -33
261K
∑_{k=1}^{n} k = n(n+1)/2
317K