ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:41Z
F = G m₁m₂ / r²
\frac{1}{7} \sum_{i=1}^{n} i^{2}
257K
det| 4 3 ; 1 5 | = 17
det| 11 9 ; 5 12 | = 87
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 5 ; 1 2 | = -3
\binom{n}{k} = \frac{n!}{k!(n-k)!}
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
193K
e^{i\pi} + 1 = 0
det| 10 9 ; 0 11 | = 110
22K
CaCO₃ → CaO + CO₂
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}