ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:26Z
PV = nRT
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
206K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
73K
det| 2 3 ; 5 3 | = -9
358K
CaCO₃ → CaO + CO₂
det| 9 5 ; 1 10 | = 85
52K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
9θ² + 4θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
261K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
317K
∂ψ/∂ω = 2ψ