ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:32Z
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
206K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
9θ² + 4θ + 2 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 7 ; 2 4 | = -2
261K
det| 9 4 ; 1 10 | = 86
317K