ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:41Z
F = G m₁m₂ / r²
\lim_{y\to 0} \frac{\sin y}{y} = 1
259K
det| 4 3 ; 1 5 | = 17
\frac{4}{6} \sum_{i=1}^{n} i^{2}
159K
det| 12 9 ; 5 13 | = 111
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 5 ; 1 2 | = -3
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
193K
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
202K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
479K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
205K