ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:29Z
PV = nRT
det| 9 5 ; 6 10 | = 60
206K
∑_{k=1}^{n} k = n(n+1)/2
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 7 4 ; 4 8 | = 40
73K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
57K
9θ² + 4θ + 2 = 0
det| 2 7 ; 7 3 | = -43
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
261K