ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:46Z
d/dr [r^8] = 8r^7
∑_{k=1}^{n} k = n(n+1)/2
259K
2β² + 4β + 1 = 0
det| 7 8 ; 4 8 | = 24
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 3 ; 0 12 | = 132
det| 9 4 ; 1 10 | = 86
231K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
22K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
479K