ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:40Z
d/dr [r^8] = 8r^7
det| 5 3 ; 2 6 | = 24
259K
2β² + 4β + 1 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 3 ; 0 12 | = 132
det| 3 7 ; 2 4 | = -2
231K
∑_{k=1}^{n} k = n(n+1)/2
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
202K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
22K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
479K