ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:11Z
F = G m₁m₂ / r²
det| 1 1 ; 5 2 | = -3
257K
det| 3 9 ; 6 4 | = -42
det| 10 9 ; 0 11 | = 110
159K
∑_{k=1}^{n} k = n(n+1)/2
270K
∂x/∂ψ = 3x
Fe₂O₃ + 3CO → 2Fe + 3CO₂
437K
det| 9 4 ; 1 10 | = 86
442K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
479K