ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:32Z
PV = nRT
\lim_{α\to 0} \frac{\sin α}{α} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
358K
CaCO₃ → CaO + CO₂
det| 9 7 ; 3 10 | = 69
57K
9θ² + 4θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
216K
det| 3 6 ; 0 4 | = 12
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
261K
det| 9 4 ; 1 10 | = 86
317K