ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:51Z
d/dr [r^8] = 8r^7
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
259K
det| 7 4 ; 4 8 | = 40
257K
2β² + 4β + 1 = 0
det| 9 1 ; 7 10 | = 83
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 7 ; 2 4 | = -2
437K
det| 11 3 ; 0 12 | = 132
det| 11 9 ; 0 12 | = 132
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
202K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂