ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:32Z
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
206K
det| 9 5 ; 1 10 | = 85
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 1 4 ; 3 2 | = -10
73K
det| 7 4 ; 4 8 | = 40
358K
CaCO₃ → CaO + CO₂
det| 2 7 ; 7 3 | = -43
52K
∑_{k=1}^{n} k = n(n+1)/2
306K