ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:18Z
det| 6 7 ; 2 7 | = 28
det| 7 4 ; 4 8 | = 40
302K
\lim_{α\to 0} \frac{\sin α}{α} = 1
312K
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
311K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
264K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
7z² + 4z + 5 = 0
det| 11 9 ; 0 12 | = 132
364K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃