ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:26Z
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
206K
det| 9 4 ; 1 10 | = 86
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 12 1 ; 5 13 | = 151
73K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
57K
9θ² + 4θ + 2 = 0
det| 7 1 ; 7 8 | = 49
216K
det| 3 6 ; 0 4 | = 12
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 8 ; 4 2 | = -30
261K
∂ψ/∂ω = 2ψ
E = mc²