ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:47Z
d/dr [r^8] = 8r^7
det| 3 6 ; 0 4 | = 12
259K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
257K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 3 ; 5 3 | = -9
437K
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 11 3 ; 0 12 | = 132
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 9 2 ; 3 10 | = 84
22K
det| 9 4 ; 1 10 | = 86
479K