ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:45Z
d/dr [r^8] = 8r^7
det| 9 5 ; 6 10 | = 60
259K
∑_{k=1}^{n} k = n(n+1)/2
257K
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 1 ; 7 4 | = 5
442K
det| 11 3 ; 0 12 | = 132
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
231K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 9 1 ; 7 10 | = 83
202K
det| 9 4 ; 1 10 | = 86
22K