ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:25Z
PV = nRT
det| 2 7 ; 7 3 | = -43
206K
det| 7 4 ; 4 8 | = 40
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
det| 6 4 ; 4 7 | = 26
52K
det| 5 2 ; 3 6 | = 24
57K
9θ² + 4θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
216K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
317K
det| 9 5 ; 1 10 | = 85
160K