ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:56Z
d/dr [r^8] = 8r^7
2β² + 4β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 3 ; 0 12 | = 132
\lim_{y\to 0} \frac{\sin y}{y} = 1
231K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 12 1 ; 5 13 | = 151
479K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
205K
det| 3 4 ; 7 4 | = -16