ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:10Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
259K
det| 3 9 ; 6 4 | = -42
det| 5 7 ; 2 6 | = 16
270K
∂x/∂ψ = 3x
det| 11 9 ; 0 12 | = 132
437K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
e^{i\pi} + 1 = 0
\frac{1}{7} \sum_{i=1}^{n} i^{2}
231K
det| 7 4 ; 4 8 | = 40
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
202K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
22K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
205K